Provider Listing
Search or browse medical or dental providers in and around New Hampshire.
| Provider Name | Address | Phone | Website |
|---|---|---|---|
| 45Th Parallel Emergency Medical Services | 46 Ramsey Road Colebrook, NH 03576 | (603) 237-5593 | Link |
| 713 Chestnut Street Counseling | 713 Chestnut Street Manchester, NH 03104 | (603) 668-9900 | Link |
| A and D Recovery Counseling | 635 Main Street Laconia, NH 03246 | (603) 998-7337 | |
| A Chiropractic Wellness Place | 5 Fletcher Street Chelmsford, MA 01824 | (978) 250-6886 | Link |
| A Peaceful Balance Counseling Services | 154 Broad Street, Suite 1511 Nashua, NH 03063 | (603) 577-5551 | Link |
| A-Ward Straight Chiropractic | 589 Daniel Webster Highway Merrimack, NH 03054 | (603) 429-3773 | Link |
| Aaron C Bard, DC | 331 Jaffrey Road Peterborough, NH 03458 | (603) 924-3830 | |
| Abbate Chiropractic | 800 Park Avenue Keene, NH 03431 | (603) 358-0035 | Link |
| Abby A Larock, OT | 25 Middle Hancock Road Peterborough, NH 03458 | (603) 924-7814 | |
| Abby Sue Levin, CSW | 23 Atkinson Depot Road Atkinson, NH 03864 | (617) 688-0383 | |
| Absolute Fitness & Rehab | 2 Core Lane Bedford, NH 03110 | (603) 626-1155 | Link |
| Acadia Counseling | One Chalet Drive, Suite 106 Wilton, NH 03086 | (603) 654-2181 | |
| Access Primary Care | 242 Sutton Street North Andover, MA 01845 | (978) 655-1987 | |
| Access Sports Medicine & Orthopaedics | 1 Hampton Road, Suite 200 Exeter, NH 03833 | (603) 775-7575 | Link |
| Ace Physical Therapy | 171 Pleasant Street Concord, NH 03301 | (603) 228-7550 | |
| Action Ambulance Services | 3413 844 Woburn Street Wilmington, MA 01887 | (978) 253-2600 | Link |
| Action Sports & Physical Therapy | 16 Lehner Street Wolfeboro, NH 03894 | (603) 569-7972 | Link |
| Active Life Chiropractic | 54 Pleasant Street Newburyport, MA 01950 | (978) 463-8881 | Link |
| Adalgisa Barison Holtrop, MSW | 35 Second Street Dover, NH 03820 | (603) 742-9200 | |
| Adams Physical Therapy & Sports Rehabilitation | 21 Pleasant Street Claremont, NH 03743 | (603) 543-0081 | Link |
| Adarsh Vasanth, MD | 198 Massachusetts Avenue North Andover, MA 01810 | (978) 685-7550 | Link |
| Adele G Michaelides Thomas, MA | 31 Central Square Keene, NH 03431 | (603) 636-7076 | |
| Adele Victoria Bradley, LCMHC | 10 Ploss Lane Goffstown, NH 03045 | (603) 497-2410 | |
| Adrianne A Richard, LMHC | 465 Nashua Road Dracut, MA 01826 | (978) 705-1921 | Link |
| Adrienne A Cress, LCMHC | 152 Court Street, Suite 2A Portsmouth, NH 03801 | (603) 892-0243 | |
| Adult & Pediatric Dermatology | 133 Littleton Road Westford, MA 01886 | (978) 692-9978 | Link |
| Advance Orthopedic & Sports Therapy | 600 Clark Road Tewksbury, MA 01876 | (978) 452-3453 | Link |
| Advanced Foot & Ankle Specialists | 61 Summer Street Keene, NH 03431 | (603) 352-2944 | Link |
| Advanced Injury Treatment Center | 82 Palomino Lane, Suite 501 Bedford, NH 03110 | (603) 627-6381 | Link |
| Adventurelore | 197 Long Pond Road Danville, NH 03819 | (603) 382-4661 | Link |
| Afc Urgent Care | 380 Merrimack Street Methuen, MA 01844 | (978) 975-0700 | Link |
| Affiliates in Podiatry | 248 Pleasant Street Concord, NH 03301 | (603) 225-5281 | Link |
| Agatha A Barreca, DC | 104 John Streetark Highway Newport, NH 03773 | (603) 863-6680 | |
| Ahern & Nichols Family Dentistry | 30 Pinkerton Street Derry, NH 03038 | (603) 432-5039 | Link |
| Ajilla Sara Pospesil, LICSW | 15 Main Street Littleton, NH 03561 | (603) 444-8900 | |
| Akira Stuckey, LCMHC | 151 West Street Keene, NH 03431 | (603) 721-1641 | |
| Albert R Sciarappa, PsyD | 402 Amherst Street Nashua, NH 03063 | (603) 579-0820 | |
| Alena Ashenberg, MD | 505 Nashua Road, Suite 5 Dracut, MA 01826 | (978) 957-4300 | Link |
| Aletto Physical Therapy | 63 Range Road Windham, NH 03087 | (603) 458-6040 | Link |
| Alexandra Eileen Barbehenn, LICSW | 10 2Nd Street Dover, NH 03820 | (603) 834-2977 | |
| Alexandra Roberts, ARNP | 165 Charles Street Rochester, NH 03867 | (603) 332-2101 | |
| Alice Peck Day Memorial Hospital | 10 Alice Peck Day Drive Lebanon, NH 03766 | (603) 448-3121 | Link |
| Alice V Merkrebs, MD | Newburyport Pediatrics Newburyport, MA 01950 | (978) 462-7108 | |
| Alicia Rapson Counseling & Consultation | 76 Summer Street, Suite 115 Fitchburg, MA 01420 | (978) 400-0980 | Link |
| Align Physical Therapy | 6 Garvins Falls Road Concord, NH 03302 | (603) 573-9722 | Link |
| Aligned for Life Chiropractic | 319 Rantoul Street Beverly, MA 01915 | (978) 969-6105 | Link |
| Alisha Rousselle, LMHC | 143 Essex Street, Suite 202 Haverhill, MA 01832 | (978) 228-5098 | Link |
| Alison Roux, LICSW | 180 Locust Street Dover, NH 03820 | (603) 422-8208 | |
| Alissa Dillon, LCMHC | 91 Main Street Plaistow, NH 03865 | (978) 857-6549 | |
| Alissa Gallo, LCMHC | 46 Main Street, Suite 2 Newport, NH 03773 | (603) 843-8297 | |
| All Care Medical Associates | 22 Main Street Salem, NH 03079 | (603) 893-7905 | Link |
| Allain Physical Therapy | 17 Rockbound Road Bedford, NH 03110 | (914) 588-2778 | |
| Allan M Lurvey, Psyc | 3 Greenleaf Woods Drive, Unit 101 Portsmouth, NH 03801 | (603) 431-1955 | |
| Allegiant Physical Therapy | 7B Mill Road Durham, NH 03824 | (603) 862-2668 | Link |
| Allen Penrod, MS | 170 Emerald Street, Suite 203 Keene, NH 03431 | (603) 217-5320 | |
| Alliance Counseling & Therapeutic | 59 Stiles Road, Suite 203 Salem, NH 03079 | (603) 952-4630 | Link |
| Alliance Health Services | 25 South River Road Bedford, NH 03110 | (603) 695-2500 | |
| Allison Jean Line-Andrews, LICSW | 4628 Main Street Newbury, VT 05051 | (802) 274-5120 | |
| Alouette Iselin, LCMHC | 29 Center Street Keene, NH 03431 | (603) 355-1255 | |
| Amanda Coleman, NP | 3 Nashua Road Bedford, NH 03110 | (603) 472-4600 | |
| Amber Kerby, LMFT | 867 Lafayette Road Seabrook, NH 03874 | (603) 474-3332 | |
| American Family Care | 50 Dodget Street Beverly, MA 01915 | (978) 338-4749 | Link |
| American Medical Response of Massachusetts | 81 Hall Street, Suite 1 Concord, NH 03301 | (603) 228-7600 | |
| Amherst Family Chiropractic Wellness Center | 89 NH Route 101A Amherst, NH 03031 | (603) 673-0010 | Link |
| Amherst Physical Therapy | 282 Route 101, Suite 11 Amherst, NH 03031 | (603) 672-5125 | Link |
| Amidon & Amidon Physical Therapies | 88 Old South Road South Berwick, ME 03908 | (207) 384-5558 | |
| Ammonoosuc Community Health Services | 25 Mount Eustis Road Littleton, NH 03561 | (603) 444-2464 | Link |
| Amoskeag Anesthesia | 1 Elliot Way Suite 200 Manchester, NH 03103 | (603) 663-2315 | |
| Amoskeag Health | 145 Hollis Street Manchester, NH 03101 | (603) 626-9500 | Link |
| Amoskeag Women's Health | 445 Cypress Street Suite, Suite 1 Manchester, NH 03103 | (603) 782-3460 | |
| Amy Blatchford, LCMHC | 1 Middle Street, Suite 205 Portsmouth, NH 03801 | (603) 460-4089 | |
| Amy Chouinard, LCMHC | 24 Simpson Road Windham, NH 03087 | (603) 233-4092 | |
| Amy L. Mercier, LICSW | 80 Palomino Lane Street, Suite 101 Bedford, NH 03110 | (603) 819-3816 | |
| Anath Chana Golomb, PhD | 539 Islington Street Portsmouth, NH 03801 | (603) 431-0064 | |
| Andover Counseling Center | 565 Turnpike Street, Suite 81 North Andover, MA 01845 | (978) 682-1579 | Link |
| Andover Dermatology | 138 Haverhill Street, Suite 200 Andover, MA 01810 | (798) 475-4322 | Link |
| Andover Obstetrics & Gynecology | 373 Lowell Street Andover, MA 01810 | (978) 683-4000 | Link |
| Andover Pediatrics | 140 Haverhill Street Andover, MA 01810 | (978) 475-4522 | Link |
| Andrea M Dionne, DO | PO Box 1327 Laconia, NH 03247 | (603) 524-3211 | |
| Andrea Martin Parsons | 156 Fox Point Road Newington, NH 03801 | (603) 436-4370 | |
| Andrew H. Gersten, PhD | 753 Chestnut Street Manchester, NH 03104 | (603) 669-0906 | Link |
| Andrew J Escoll, MD | 2345 Main Street Tewksbury, MA 01876 | (978) 658-9931 | |
| Andrew J. Nathan, PhD | 2 Franklin Street Exeter, NH 03833 | (603) 772-3462 | |
| Andrew Sheriff, DC | 1290 Woodbury Avenue Portsmouth, NH 03801 | (603) 431-8966 | |
| Androscoggin Valley Hospital | 59 Page Hill Road Berlin, NH 03570 | (603) 752-2200 | Link |
| Angela Paige Goldman Klingler, MD | 2 East Main Street Unit, Suite 2 Warner, NH 03278 | (603) 456-6106 | |
| Angela Thomas Jones, MS LCMHC MLADC Lcs Ryt | 11 Riverglen Lane Littleton, NH 03561 | (603) 616-2019 | Link |
| Anita Furbush, PT | 231 Main Street Plymouth, NH 03264 | (603) 536-1419 | Link |
| Anita Louise Furbush, MSPT | 15 Town West Road Plymouth, NH 03264 | (603) 536-2941 | |
| Anita Remig, PhD | 147 Durham Point Road Durham, NH 03824 | (603) 868-2131 | |
| Ann Bastille, MA LCMHC | Not given Hudson, NH 03051 | (603) 889-3443 | |
| Ann Bliss, MA LCMHC | 426 State Street Portsmouth, NH 03801 | (603) 431-1191 | Link |
| Ann Cady, MA MAPC LPC LCMHC | 40 Deer Hill Road Tamworth, NH 03886 | (884) 733-8332 | |
| Ann Lofgren Mcnamara, MSW LCSW | 13 Orchard View Drive Londonderry, NH 03053 | (603) 437-9488 | |
| Ann Mcgravey, MD | 12 Main Street North Andover, MA 01845 | (978) 682-3300 | Link |
| Ann Romein Labrache, LICSW | 121 Middle Street Manchester, NH 03101 | (603) 321-2070 | |
| Anna Geltrude Petrella, DC | 120 Bedford Center Road, Suite 202 Bedford, NH 03110 | (603) 472-3011 | |
| Anna Jaques Hospital | 25 Highland Avenue Newburyport, MA 01950 | (798) 463-1000 | Link |
| Anna Sommer-Cutts, LICSW | 17 Elm Street, Suite C Keene, NH 03431 | (978) 630-7041 | Link |
| Anne Daly, MSW | 1060 Osgood Street, Suite 4 North Andover, MA 01845 | (978) 681-0860 | |
| Annette M Hanson, LCMHC | 2 Fox Chapel Court Exeter, NH 03833 | (603) 778-4901 | |
| Anthony Gibran Eaton, MD | 87 Jackson Street Methuen, MA 01844 | (978) 208-4756 | |
| Anthony Zwaan, MD | 19 Hampton Road, Suite 1 Exeter, NH 03833 | (603) 773-2225 | Link |
| Apex Physical Therapy & Fitness | 199 Route 101 Amherst, NH 03031 | (603) 249-3337 | Link |
| Apple Therapy Services | 29 Kosciuszko Street Manchester, NH 03101 | (603) 668-1106 | Link |
| Appledore Medical Group | 155 Borthwick Avenue, Suite 101 East Portsmouth, NH 03801 | (603) 294-1231 | Link |
| Arbour Counseling Services | 116 Summer Street Haverhill, MA 01830 | (978) 373-7010 | |
| Arrow Straight Chiropractic | 2 Old Derry Road Hudson, NH 03051 | (603) 882-7769 | |
| Arsenault Family Chiropractic | 29 Lafayette Road North Hampton, NH 03862 | (603) 964-1460 | Link |
| Arvidson Chiropractic Center | 379 West Main Street Tilton, NH 03276 | (603) 286-2225 | Link |
| Ascent Counseling | 64 Kearsarge Road North Conway, NH 03860 | (603) 319-4512 | |
| Associated Radiologists - Derry Imaging | 8 East Pearl Street Nashua, NH 03060 | (603) 537-1363 | Link |
| Associates in Podiatry | 21 Eastman Avenue Bedford, NH 03110 | (603) 625-5772 | Link |
| Astrid Wolf-O'Hern, LMFT | 2 Thompson Lane Durham, NH 03824 | (603) 945-4788 | |
| Athena Lynch, MSN FNPBC | 188 NH 101, Bedford, NH 03110 | (603) 314-4700 | |
| Atlantic Internal Medicine & Pediatrics | 875 Greenland Road, Suite 12 Portsmouth, NH 03801 | (603) 373-0096 | Link |
| Atlantic Orthodontic Center | 11 Brickyard Lane York, ME 03909 | (207) 363-7270 | Link |
| Atlantic Orthopaedics | 1900 Lafayette Road Portsmouth, NH 03801 | (603) 431-1121 | |
| Atlantic Physical Therapy & Weightloss Center | 100 Islington Street Portsmouth, NH 03801 | (603) 436-9229 | Link |
| Atlantic Rehab & Lymphedema Center | 37 Route 236, Suite 205 Kittery, ME 03904 | (603) 743-8790 | Link |
| Atrius Health | 77 Herrick Street, Suite 101 Beverly, MA 01915 | (978) 927-4110 | Link |
| Audrey J Yeaton, LCSW | 433 US Route 1 York, ME 03909 | (207) 337-5507 | |
| Audrey Labarre, MSW | 55 High Street Hampton, NH 03842 | (603) 929-2137 | |
| Audrey Morgan, APRN | 159 North Broadway Salem, NH 03079 | (603) 893-4119 | |
| Aurora Chiropractic Health Center | 32 Kearsarge Avenue Contoocook, NH 03229 | (603) 746-5353 | Link |
| Autumn Grace Medical Associates | 188 Broadway Methuen, MA 01844 | (978) 682-3939 | |
| Awakening Hope Counseling | 3 Overlook Drive, Suite C4 Nashua, NH 03062 | (603) 709-4906 | |
| Babs R Levenstein, MD | 14 Tsienneto Road Derry, NH 03038 | (603) 421-0028 | |
| Back to Health Chiropractic | 21 Daigle Lane, Suite 103 Sanford, ME 04073 | (207) 324-7098 | Link |
| Back to Life | 3 Elmwood Road Hancock, NH 03449 | (603) 525-3335 | Link |
| Back to Roots Chiropractic & Nutrition | 169A Rochester Hill Road Rochester, NH 03867 | (603) 948-2121 | Link |
| Backtalk Chiropractic & Rehab | 4 Pershing Street Manchester, NH 03102 | (603) 645-6000 | Link |
| Bahder Behavioral Services | 41 Glendale Place, Suite 9 Gilford, NH 03249 | (603) 293-0026 | |
| Baker Counseling Services | 4 Birch Street Derry, NH 03038 | (603) 892-9777 | |
| Balance Chiropractic | 14 South Street Concord, NH 03301 | (603) 224-5551 | Link |
| Balance Physical Therapy & Human Performance | 58 Range Road Windham, NH 03087 | (603) 890-8844 | Link |
| Balanced Motion Physical Therapy | 290 Littleton Road, Suite 3 Chelmsford, MA 01824 | (978) 251-4860 | Link |
| Barbara A Bryce, PsyD | 17 Elm Street, Suite C201 Keene, NH 03431 | (603) 357-1180 | |
| Barbara Allen Keeler, LICSW | 1 Merrimac Street Newburyport, MA 01950 | (978) 465-6585 | |
| Barbara Dugan Henricks, LADC | 4 Franklin Street Exeter, NH 03833 | (603) 772-7352 | |
| Barbara Ellen Coman, LICSW | 14 Green Square Berlin, NH 03570 | (603) 752-5330 | |
| Barbara H Butler, LICSW | 69 Summer Street Haverhill, MA 01830 | (508) 783-5590 | |
| Barbara Nesbitt, LMHC | 9 Buzell Avenue Exeter, NH 03833 | (603) 965-3642 | |
| Bard Chiropractic | 91 Hancock Road Peterborough, NH 03458 | (603) 924-3830 | Link |
| Barrie Ann Daigneault, LICSW | 53 Mammoth Road Manchester, NH 03109 | (603) 867-2974 | |
| Barry John St. Onge, DC | 60 Rockingham Road Windham, NH 03087 | (603) 458-6700 | |
| Barry Waterson, PsyaD | 331 Upper Plain Bradford, ME 05033 | (802) 546-0062 | Link |
| Bartlett Chiropractic | 644 Franklin Pierce Highway Barrington, NH 03825 | (603) 664-6724 | Link |
| Bartlett-Jackson Ambulance | RR 302 Bartlett, NH 03838 | (603) 730-7360 | |
| Bay State Physical Therapy | 40 Centre Street Concord, NH 03301 | (603) 224-3511 | Link |
| Be Counseling | 251 Central Avenue , Suite 3 Dover, NH 03820 | (978) 378-0331 | Link |
| Be Fit Physical Therapy | 45 Lyme Road Hanover, NH 03755 | (802) 345-8644 | Link |
| Beckley Family Chiropractic | 43 Birch Street Derry, NH 03038 | (603) 537-9988 | Link |
| Bedford Ambulatory Surgical Center | 11 Washington Place Bedford, NH 03110 | (603) 622-3670 | Link |
| Bedford Ambulatory Surgical Center Imaging | 20 Washington Place Bedford, NH 03110 | (603) 622-3670 | Link |
| Bedford Commons OBGYN | 201 Riverway Place Bedford, NH 03110 | (603) 668-8400 | Link |
| Bedford Family Therapy | 10 Commerce Park, Suite 1 Bedford, NH 03110 | (603) 606-1233 | Link |
| Bedford Internal Medicine | 40 South River Road Bedford, NH 03110 | (603) 624-1378 | Link |
| Bedford Women's Care Associates | 160 South River Road Bedford, NH 03110 | (603) 647-0494 | Link |
| Belknap Occupational Health | 614 Laconia Road Tilton, NH 03276 | (603) 717-7010 | |
| Benjamin Coyle Hillyard | 30 Linden Street Exeter, NH 03833 | (603) 686-5169 | |
| Berlin Emergency Medical Services | 182 East Mason Street Berlin, NH 03570 | (603) 752-1020 | |
| Best Care Ambulance | 14 Country Club Road Gilford, NH 03249 | (603) 527-3553 | Link |
| Beth C Greene, DC | 2 Water Street Haverhill, MA 01830 | (978) 374-1084 | |
| Beth Ellen Lynch, LCMHC | 29 Pine Brook Lane Laconia, NH 03246 | (603) 630-2519 | |
| Beth Salvi Hudgins, LICSW | 2 Franklin Street Exeter, NH 03833 | (603) 773-9899 | Link |
| Bethany Toolin, LCMHC | 201 Riverway Place Bedford, NH 03110 | (603) 629-8688 | |
| Bette Jonas Freedson | 88 Old South Road South Berwick, ME 03908 | (207) 384-5538 | Link |
| Bettina Buchs, CSW | 234 Cabot Street, Suite 1 Beverly, MA 01915 | (978) 927-1441 | |
| Between Us Associates | 754 Chestnut Street Manchester, NH 03104 | (978) 804-0667 | Link |
| Beverly Ann Mundahl | 151 West Street Keene, NH 03431 | (603) 505-7194 | |
| Bianco Child & Family Therapy | 14 Country Club Road Gilford, NH 03249 | (603) 524-5776 | |
| Bicentennial Square Counseling Associates | 4 Bicentennial Square Concord, NH 03301 | (603) 226-1976 | Link |
| Bigelow Chiropractic Center | 155 Main Dunstable Road, Suite 135 Nashua, NH 03060 | (603) 883-8971 | Link |
| Billerica Medical Center | 221 Boston Road, Suite 4 North Billerica, MA 01862 | (978) 670-1300 | Link |
| Bio-Medical Applications of New Hampshire | 1F Commons Drive Londonderry, NH 03053 | (603) 436-4567 | |
| Birch Tree Counseling | 226 Rockingham Road Londonderry, NH 03053 | (603) 425-2989 | Link |
| Blackman Family Chiropractic & Nutrition Center | 812 Central Avenue Dover, NH 03820 | (603) 742-5881 | Link |
| Blue Lotus Counseling & Wellness Center | 66 Prospect Street Manchester, NH 03104 | (603) 270-9220 | Link |
| Bobbie J Glidden, LICSW | 30 Mirona Road Extenstion Portsmouth, NH 03801 | (603) 502-9725 | |
| Body & Mind Physical Therapy | 25 Indian Rock Road Windham, NH 03087 | (603) 458-7988 | Link |
| Bodywise Physical Therapy | 629 Calef Highway Epping, NH 03042 | (603) 548-6116 | Link |
| Bonnie Simon, LICSW | 323 Gonic Road Rochester, NH 03839 | (603) 332-8000 | |
| Bonny Boston | 289 Main Street Salem, NH 03079 | (603) 898-0044 | |
| Bow Physical Therapy & Spine Center | 501 South Street Bow, NH 03304 | (603) 224-5883 | Link |
| Brad Lebo, PhD | 404 The Hill Portsmouth, NH 03801 | (603) 502-9955 | |
| Bradley Neal Libenson, DO | 6C School Street Berwick, ME 03901 | (207) 698-7900 | |
| Bradley S Reynolds, PhD | 218 East Road Hampstead, NH 03841 | (603) 329-5311 | |
| Brattleboro Memorial Hospital | 17 Belmont Avenue Brattleboro, VT 05301 | (802) 257-0341 | Link |
| Brattleboro Retreat | 1 Anna Marsh Lane Brattleboro, VT 05301 | (802) 257-7785 | Link |
| Breakfast Hill Chiropractic | 1247 Washington Road Rye, NH 03870 | (603) 964-1500 | Link |
| Brenda Esperanza, LCMHC | 272 Main Street Keene, NH 03431 | (603) 209-3593 | |
| Brenda Renee Quinn, LICSW | 633 Maple Street Hopkinton, NH 03229 | (603) 731-6973 | |
| Brenda Ucich, LICSW | 130 Main Street Salem, NH 03079 | (603) 858-2876 | |
| Brendan A. Klema, DC | 296 Main Street Charlestown, NH 03603 | (603) 826-5220 | |
| Brentwood Chiropractic Center | 393 NH-125 Brentwood, NH 03833 | (603) 679-5400 | Link |
| Brian Frederick Jackson, PhD | 4 Back River Road Dover, NH 03820 | (603) 742-1373 | |
| Brian Wener, PsyD | 404 The Hill Portsmouth, NH 03801 | (603) 431-1294 | |
| Bridgeway Counseling | 1 Washington Street, Suite 3200 Dover, NH 03820 | (603) 392-7962 | |
| Bridgewood Family Chiropractic | 1794 Bridge Street, Suite 23 Dracut, MA 01826 | (978) 937-5547 | Link |
Before seeking care, contact your health or dental insurance company to confirm if a provider is covered by your plan.