Healthcare professionals in Cambridge, MA
- Healthcare professionals
- 6,536
- Physicians (MD, DO)
- 1,245
- Nurses and NPs
- 882
- Physician assistants
- 185
- Behavioral health clinicians
- 2,519
There are 1,245 physicians among 6,536 healthcare professionals in Cambridge. CHA Cambridge Hospital has the most affiliated doctors, 670, and internal medicine is the most common physician specialty.
Find work emails and mobile numbers for 6,536 Cambridge HCPs
Validated work emails and mobile numbers for Cambridge physicians, nurses and every other HCP type, found through healthcare waterfall enrichment, with a free Dmand AI account.
There are 1,245 physicians (MD and DO) among 6,536 healthcare professionals in Cambridge, MA
Counting every HCP with an active NPI and a Cambridge practice address. Behavioral health clinicians are the largest group, with 2,519, and nurses and nurse practitioners third, with 882.
Cambridge HCPs by type
- Behavioral health clinicians2,519
- Physicians (MD, DO)1,245
- Nurses and nurse practitioners882
- Non-clinical and support staff494
- Therapists (PT and OT)261
- Pharmacists241
- Physician assistants185
- Dentists and dental staff171
- Acupuncturists and naturopaths137
- Dietitians and nutritionists70
- Other HCPs331
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Internal medicine is the most common physician specialty in Cambridge, with 280 physicians
Psychiatry is second, with 186, and family medicine third, with 119. Each physician is counted once, under the primary specialty on their NPI record.
- Internal medicine282
- Psychiatry187
- Family medicine119
- Pediatrics66
- Emergency medicine52
- Obstetrics and gynecology48
- Anesthesiology42
- Diagnostic radiology39
- Surgery37
- Neurology21
- Pulmonary disease21
- Cardiovascular disease20
- Child and adolescent psychiatry18
- Rheumatology18
- Gastroenterology16
- Anatomic pathology and clinical pathology15
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
CHA Cambridge Hospital has the most affiliated doctors in Cambridge, with 670
Mount Auburn Hospital is second with 665 physicians, and Spaulding Hospital for Continuing Medical Care Cambridge third with 24. Physicians are counted at each hospital where they have a current affiliation, wherever they live.
| # | Hospital | Health system | Physicians | HCPs |
|---|---|---|---|---|
| 1 | CHA Cambridge HospitalCambridge | Cambridge Health Alliance | 670 | 1,707 |
| 2 | Mount Auburn HospitalCambridge | Beth Israel Lahey Health | 665 | 1,038 |
| 3 | Spaulding Hospital for Continuing Medical Care CambridgeCambridge | Mass General Brigham | 24 | 32 |
Source: Dmand AI Affiliation Data
Cambridge Health Alliance has the most doctors of any Cambridge medical group, with 636
Mount Auburn Professional Services is second with 300 physicians, and Beth Israel Lahey Health third with 280. 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 4,751 of 6,536 Cambridge 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.
1,957 Cambridge healthcare professionals practice at a hospital, the most common site of care
Group practices and clinics are second, with 1,401. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.
Cambridge HCPs by site of care
- Hospitals1,957
- Group practices and clinics1,401
- Physician offices139
- Home health agencies81
- Urgent care centers75
- Hospices37
- FQHCs32
- Skilled nursing facilities20
- Therapy and rehab centers19
- Breast imaging centers7
See every site where Cambridge 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 6,536.
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
31% of Cambridge physicians finished medical school 30 or more years ago
216 of the 699 Cambridge physicians with a graduation year on file. 144 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago144
- 10 to 19 years ago190
- 20 to 29 years ago149
- 30 to 39 years ago110
- 40 or more years ago106
Source: Dmand AI Professional Profile Data
Every Cambridge 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 Cambridge 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 Cambridge practice address.
FAQ
Frequently asked questions about doctors and healthcare professionals in Cambridge
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 Cambridge?
1,245 physicians (MDs and DOs) have an active NPI and a Cambridge practice address, among 6,536 Cambridge healthcare professionals.
What are the most common physician specialties in Cambridge?
By primary specialty: internal medicine (280), psychiatry (186), family medicine (119), pediatrics (66), emergency medicine (52).
Which Cambridge hospitals have the most doctors?
CHA Cambridge Hospital, with 670 affiliated physicians, followed by Mount Auburn Hospital with 665 and Spaulding Hospital for Continuing Medical Care Cambridge with 24.
Which medical groups have the most Cambridge doctors?
Cambridge Health Alliance (636 physicians), Mount Auburn Professional Services (300 physicians) and Beth Israel Lahey Health (280 physicians). Counts are physicians with a Massachusetts address.
How many Cambridge physicians finished medical school 30 or more years ago?
216 of the 699 with a graduation year on file, or 31%. 144 graduated in the last 10 years.
How can I contact healthcare professionals in Cambridge?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Cambridge 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 Cambridge healthcare professionals
Search 6,536 Cambridge HCPs by specialty, hospital, group and city, with validated work emails and mobile numbers.
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