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Physicians (MD, DO) in Massachusetts

  • HCP type directory
  • Massachusetts
Physicians (MD, DO)
39,042
Largest specialty
6,716
Cities
280

There are 39,042 physicians in Massachusetts, and internists are the largest specialty among them.

Find work emails and mobile numbers for 39,042 physicians in Massachusetts

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Internists are the largest group of physicians in Massachusetts, with 6,716

By primary specialty, among 39,042 physicians in Massachusetts. Pediatricians are second, with 2,719, and psychiatrists third, with 2,710.

Physicians (MD, DO) in Massachusetts by specialty

  1. Internal medicine6,716
  2. Pediatrics2,719
  3. Psychiatry2,710
  4. Family medicine2,386
  5. Anesthesiology1,888
  6. Emergency medicine1,743
  7. Diagnostic radiology1,540
  8. Obstetrics and gynecology1,099
  9. Cardiovascular disease1,010
  10. Surgery963
  11. Neurology933
  12. Ophthalmology738
  13. Orthopaedic surgery691
  14. Gastroenterology664
  15. Dermatology639
  16. Pulmonary disease542

Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data

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Boston has the most physicians in Massachusetts, with 14,056

Springfield is second with 1,547, and Cambridge third with 1,245. Each city links to its directory of every HCP in that city.

Massachusetts cities with the most physicians
#CityPhysicians (MD, DO)Share of Massachusetts total
1Boston14,05636%
2Springfield1,5474%
3Cambridge1,2453%
4Worcester1,2433%
5Mendon1,0303%
6Burlington1,0123%
7Lowell6412%
8Brockton6142%
9Newton Lower Falls5561%
10Fall River5281%

Top 10 of 40 cities shown

Physicians (MD, DO) in more Massachusetts cities

Source: NPPES NPI Registry (CMS)

Sources for physicians in Massachusetts

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Each HCP is counted once, under one type and their primary specialty, at the practice address on their NPI record. Counts refresh with every Dmand AI data release.

FAQ

Frequently asked questions about physicians in Massachusetts

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many physicians are in Massachusetts?

39,042 physicians have an active NPI and a Massachusetts practice address. The largest specialties are internists (6,716), pediatricians (2,719) and psychiatrists (2,710).

Which Massachusetts city has the most physicians?

Boston, with 14,056. Springfield is second with 1,547, and Cambridge third with 1,245.

How can I contact physicians in Massachusetts?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for physicians in Massachusetts through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.

Dmand AI

Find the right contacts among physicians in Massachusetts

Search every HCP by type, specialty, hospital, group and place, with validated work emails and mobile numbers.

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