Healthcare professionals in Boston, MA
- Healthcare professionals
- 39,124
- Physicians (MD, DO)
- 14,056
- Nurses and NPs
- 4,857
- Physician assistants
- 1,616
- Behavioral health clinicians
- 6,248
There are 14,056 physicians among 39,124 healthcare professionals in Boston. Massachusetts General Hospital has the most affiliated doctors, 5,328, and internal medicine is the most common physician specialty.
Find work emails and mobile numbers for 39,124 Boston HCPs
Validated work emails and mobile numbers for Boston physicians, nurses and every other HCP type, found through healthcare waterfall enrichment, with a free Dmand AI account.
There are 14,056 physicians (MD and DO) among 39,124 healthcare professionals in Boston, MA
Counting every HCP with an active NPI and a Boston practice address. Physicians (MD, DO) are the largest group, with 14,056, and behavioral health clinicians second, with 6,248.
Boston HCPs by type
- Physicians (MD, DO)14,056
- Behavioral health clinicians6,248
- Non-clinical and support staff5,896
- Nurses and nurse practitioners4,857
- Dentists and dental staff1,852
- Physician assistants1,616
- Therapists (PT and OT)1,158
- Pharmacists732
- Speech therapists and audiologists565
- Dietitians and nutritionists489
- Other HCPs1,655
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Internal medicine is the most common physician specialty in Boston, with 2,105 physicians
Pediatrics is second, with 886, and anesthesiology third, with 804. Each physician is counted once, under the primary specialty on their NPI record.
- Internal medicine2,110
- Pediatrics889
- Anesthesiology804
- Diagnostic radiology671
- Psychiatry672
- Neurology475
- Cardiovascular disease416
- Emergency medicine371
- Surgery356
- Obstetrics and gynecology306
- Ophthalmology273
- Medical oncology259
- Family medicine258
- Infectious disease251
- Hematology and oncology247
- Endocrinology, diabetes and metabolism243
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Massachusetts General Hospital has the most affiliated doctors in Boston, with 5,328
Brigham and Women's Hospital is second with 5,190 physicians, and Beth Israel Deaconess Medical Center third with 3,079. Physicians are counted at each hospital where they have a current affiliation, wherever they live.
| # | Hospital | Health system | Physicians | HCPs |
|---|---|---|---|---|
| 1 | Massachusetts General HospitalBoston | Mass General Brigham | 5,328 | 7,809 |
| 2 | Brigham and Women's HospitalBoston | Mass General Brigham | 5,190 | 7,237 |
| 3 | Beth Israel Deaconess Medical CenterBoston | Beth Israel Lahey Health | 3,079 | 4,218 |
Source: Dmand AI Affiliation Data
Massachusetts General Physicians Organization (MGPO) has the most doctors of any Boston medical group, with 3,803
Massachusetts General Hospital is second with 3,723 physicians, and Brigham and Women's Hospital third with 3,175. Counts are physicians and HCPs with a Massachusetts address.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
For health IT teams
Dmand AI has the EHR for 30,504 of 39,124 Boston HCPs, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
16,104 Boston healthcare professionals practice at a hospital, the most common site of care
Group practices and clinics are second, with 5,309. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.
Boston HCPs by site of care
- Hospitals16,104
- Group practices and clinics5,309
- FQHCs3,860
- Dialysis centers3,161
- Imaging centers1,534
- Home health agencies760
- Physician offices426
- Hospices167
- Breast imaging centers106
- Ambulatory surgery centers97
See every site where Boston HCPs practice
Each public profile names one place an HCP practices. A free account shows every current hospital, clinic and medical group, the employer and validated contacts for all 39,124.
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
27% of Boston physicians finished medical school 30 or more years ago
2,427 of the 8,858 Boston physicians with a graduation year on file. 1,473 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago1,473
- 10 to 19 years ago2,928
- 20 to 29 years ago2,030
- 30 to 39 years ago1,312
- 40 or more years ago1,115
Source: Dmand AI Professional Profile Data
Every Boston HCP profile shows where they practice now, their Medicare activity and their NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Boston HCP directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
| Medical school graduation year | Dmand AI Professional Profile Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
The directory counts HCPs with an active individual NPI, a name and a Boston practice address.
FAQ
Frequently asked questions about doctors and healthcare professionals in Boston
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many doctors are in Boston?
14,056 physicians (MDs and DOs) have an active NPI and a Boston practice address, among 39,124 Boston healthcare professionals.
What are the most common physician specialties in Boston?
By primary specialty: internal medicine (2,105), pediatrics (886), anesthesiology (804), diagnostic radiology (670), psychiatry (669).
Which Boston hospitals have the most doctors?
Massachusetts General Hospital, with 5,328 affiliated physicians, followed by Brigham and Women's Hospital with 5,190 and Beth Israel Deaconess Medical Center with 3,079.
Which medical groups have the most Boston doctors?
Massachusetts General Physicians Organization (MGPO) (3,803 physicians), Massachusetts General Hospital (3,723 physicians) and Brigham and Women's Hospital (3,175 physicians). Counts are physicians with a Massachusetts address.
How many Boston physicians finished medical school 30 or more years ago?
2,427 of the 8,858 with a graduation year on file, or 27%. 1,473 graduated in the last 10 years.
How can I contact healthcare professionals in Boston?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Boston 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.
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Find the right contacts among Boston healthcare professionals
Search 39,124 Boston HCPs by specialty, hospital, group and city, with validated work emails and mobile numbers.
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