Doctors in New Hampshire: 3,525 enrolled in Medicare
New Hampshire has 3,525 MD and DO clinicians enrolled in Medicare in the CMS file dated Aug 18, 2026: 250 per 100,000 residents, 9th of 51 (the states and DC), against 214 for the US. The most are in Lebanon, 682 in our physician files. Per capita New Hampshire is strongest in orthopedic surgeons (3rd, 11.5 per 100,000), general surgeons (3rd, 10.9 per 100,000) and pulmonologists (5th, 4.5 per 100,000).
By Ryan Doyle, founder of Doctor Email List. Published Oct 5, 2026.
New Hampshire physicians by specialty
Every specialty with at least one clinician in New Hampshire, largest first. Rank is among the states and DC (51 in all) by clinicians per 100,000 residents. Where we have a state page or a list for the specialty, the name links to it.
| Specialty | New Hampshire | Per 100,000 | Rank | US per 100,000 |
|---|---|---|---|---|
| Nurse Practitioners | 1,622 | 115 | 9th | 83.7 |
| Physician Assistants | 956 | 67.8 | 8th | 40.8 |
| Internal Medicine Physicians | 489 | 34.7 | 11th | 30.9 |
| Family Physicians | 481 | 34.1 | 21st | 28.7 |
| Emergency Physicians | 251 | 17.8 | 7th | 13.5 |
| Anesthesiologists | 232 | 16.5 | 7th | 13.3 |
| Optometrists | 200 | 14.2 | 16th | 10.9 |
| Chiropractors | 187 | 13.3 | 22nd | 11.8 |
| OB/GYNs | 162 | 11.5 | 12th | 10.1 |
| Orthopedic Surgeons | 162 | 11.5 | 3rd | 7.4 |
| Radiologists | 156 | 11.1 | 19th | 11.1 |
| Psychiatrists | 156 | 11.1 | 9th | 8.4 |
| General Surgeons | 154 | 10.9 | 3rd | 6.9 |
| Cardiologists | 142 | 10.1 | 11th | 8.7 |
| Neurologists | 105 | 7.5 | 7th | 5.5 |
| Hospitalists | 90 | 6.4 | 33rd | 7.1 |
| Gastroenterologists | 86 | 6.1 | 6th | 4.7 |
| Oncologists | 76 | 5.4 | 16th | 5.0 |
| Ophthalmologists | 72 | 5.1 | 21st | 5.3 |
| Dermatologists | 68 | 4.8 | 7th | 4.0 |
| Pathologists | 68 | 4.8 | 8th | 3.8 |
| Pulmonologists | 64 | 4.5 | 5th | 3.4 |
| Pediatricians | 53 | 3.8 | 29th | 3.8 |
| Podiatrists | 52 | 3.7 | 27th | 4.7 |
| Urologists | 50 | 3.5 | 9th | 3.0 |
| Physiatrists | 44 | 3.1 | 15th | 2.7 |
| ENTs | 36 | 2.6 | 39th | 2.9 |
| Endocrinologists | 36 | 2.6 | 8th | 2.1 |
| Rheumatologists | 36 | 2.6 | 3rd | 1.6 |
| Infectious Disease Physicians | 34 | 2.4 | 12th | 2.1 |
| Vascular Surgeons | 32 | 2.3 | 3rd | 1.2 |
| Nephrologists | 28 | 2.0 | 46th | 2.9 |
| Critical care physicians | 27 | 1.9 | 18th | 1.8 |
| Hospice and palliative care physicians | 27 | 1.9 | 2nd | 0.7 |
| Neurosurgeons | 25 | 1.8 | 23rd | 1.7 |
| Radiation Oncologists | 23 | 1.6 | 26th | 1.6 |
| Cardiothoracic Surgeons | 21 | 1.5 | 11th | 1.2 |
| Pain Management Physicians | 18 | 1.3 | 26th | 1.4 |
| Plastic Surgeons | 14 | 1.0 | 45th | 1.4 |
| Geriatric medicine physicians | 14 | 1.0 | 8th | 0.6 |
| Allergists | 12 | 0.9 | 32nd | 1.1 |
| Sports medicine physicians | 11 | 0.8 | 22nd | 0.7 |
| Osteopathic manipulative medicine physicians | 8 | 0.6 | 8th | 0.3 |
| Sleep medicine physicians | 7 | 0.5 | 11th | 0.3 |
| Colorectal surgeons | 6 | 0.4 | 31st | 0.5 |
| Hematologists | 6 | 0.4 | 13th | 0.3 |
| General practice physicians | 5 | 0.4 | 49th | 1.2 |
| Nuclear medicine physicians | 3 | 0.2 | 15th | 0.2 |
| Micrographic dermatologic surgeons | 3 | 0.2 | 15th | 0.2 |
| Preventive medicine physicians | 2 | 0.1 | 20th | 0.2 |
Counts are one row per NPI under the clinician's primary Medicare specialty, from the CMS file dated Aug 18, 2026. Rates use the Census Bureau's July 2024 estimate for New Hampshire. Nurse practitioners, physician assistants, chiropractors and optometrists have their own files and are not in the MD and DO total.
Where New Hampshire physicians practice
In the 3,366 clinicians New Hampshire has across the physician specialty files we sell, counted once each, 39% are women and 30% offer telehealth. The median graduation year is 2004. These are the cities with the most of them.
| City | Clinicians | Share of New Hampshire |
|---|---|---|
| Lebanon | 682 | 20% |
| Manchester | 402 | 12% |
| Concord | 340 | 10% |
| Nashua | 294 | 8.7% |
| Portsmouth | 180 | 5.3% |
Largest practice groups in New Hampshire
Groups ranked by the number of New Hampshire clinicians the CMS file lists under them. 85% of New Hampshire physicians with a group on file are in a group of 50 or more listed clinicians, against 80% across the US.
| Practice or health system, as CMS prints it | New Hampshire clinicians listed |
|---|---|
| Dartmouth-Hitchcock Clinic | 885 |
| Mary Hitchcock Memorial Hospital | 235 |
| Concord Hospital Inc | 227 |
| Elliot Professional Services | 192 |
| Wentworth Douglass Physician Corporation | 164 |
A health system can appear under more than one legal name, so a group here may be part of a larger one.
Questions about New Hampshire doctors
3,525 MD and DO clinicians in New Hampshire are enrolled in Medicare in the CMS file dated Aug 18, 2026, one per NPI, in the state of their main practice location. That is 250 per 100,000 residents, 9th of 51 among the states and DC. Physicians who bill no Medicare patients are not in the file.
Nurse Practitioners are the largest group in New Hampshire, with 1,622, then physician assistants with 956. Nurse practitioners and physician assistants are counted in their own files and are not in the MD and DO total.
We sell national lists, one CSV per specialty for $295, or every specialty in one file for $995. We don't sell a state-only file. City, state and ZIP are on nearly every row, so keeping the New Hampshire rows is one filter in any spreadsheet.
States with a similar count per capita
Specialty email lists
National CSVs, one per specialty. City, state and ZIP are on the rows, so any state is one filter away.