OB-GYNs in Massachusetts
- OB-GYNs
- 1,099
- Linked to a hospital or group
- 865
- Hospitals with an OB-GYN
- 59
- Medical groups with an OB-GYN
- 153
- Cities
- 94
There are 1,099 OB-GYNs in Massachusetts. Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP) has the most, 83, and Brigham and Women's Hospital has the most affiliated OB-GYNs, 90. Boston is home to 306, and 37% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 1,099 Massachusetts OB-GYNs
Validated work emails and mobile numbers for Massachusetts OB-GYNs, found through healthcare waterfall enrichment, with a free Dmand AI account.
Massachusetts OB-GYNs, listed A to Z by last name
Each OB-GYN on the list has obstetrics and gynecology as their primary specialty and a Massachusetts practice address. The list shows the NPI and city, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
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Sort and filter all 1,099 Massachusetts OB-GYNs by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 50 of 903 Massachusetts OB-GYNs
The list shows the 903 OB-GYNs with a public profile. The other 196 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 968 of 1,099 Massachusetts OB-GYNs, 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.
Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP) has the most OB-GYNs in Massachusetts, with 83
Ob Hospitalist Group is second with 60, and Brigham and Women's Hospital third with 59. Counts are OB-GYNs with a Massachusetts address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Brigham and Women's Hospital has the most affiliated OB-GYNs in Massachusetts, with 90
Massachusetts General Hospital in Boston is second with 69, and Beth Israel Deaconess Medical Center third with 57. Massachusetts OB-GYNs are affiliated with 59 hospitals in all.
See every hospital and group for each Massachusetts OB-GYN
Each public profile names one place an OB-GYN practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Boston has the most OB-GYNs in Massachusetts, with 306
More Massachusetts cities with OB-GYNs
All 29 Massachusetts city lists of OB-GYNs, A to Z
- Attleboro11
- Auburndale16
- Beverly20
- Boston306
- Braintree18
- Brighton20
- Brockton23
- Brookline19
- Burlington12
- Cambridge48
- Concord14
- Fall River15
- Framingham10
- Hyannis16
- Lowell15
- Lynn10
- Mendon23
- Milford15
- Newton Lower Falls18
- Northampton12
- Pittsfield15
- Quincy14
- Salem17
- South Weymouth26
- Springfield63
- Waltham13
- Winchester14
- Woburn12
- Worcester32
OB-GYNs practice in 94 Massachusetts cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most Massachusetts OB-GYNs practice at a hospital: 719 of the 853 with a mapped site
560 also practice at a medical group site, and 92 at fqhcs. An OB-GYN can practice at several kinds of site, so the shares overlap.
Massachusetts OB-GYNs by site of care
- Hospitals719
- Medical group practices560
- FQHCs92
- Imaging centers71
- Physician offices49
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
37% of Massachusetts OB-GYNs finished medical school 30 or more years ago
301 of the 812 Massachusetts OB-GYNs with a graduation year on file. 102 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago102
- 10 to 19 years ago225
- 20 to 29 years ago184
- 30 to 39 years ago189
- 40 or more years ago112
Source: Dmand AI Professional Profile Data
Every Massachusetts OB-GYN profile shows current hospitals and groups, Medicare activity and 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 Massachusetts OB-GYN 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
OB-GYNs are HCPs whose primary specialty is obstetrics and gynecology (taxonomy code 207V00000X), with an active NPI and a Massachusetts practice address.
FAQ
Frequently asked questions about OB-GYNs 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 OB-GYNs are in Massachusetts?
1,099 OB-GYNs have an active NPI, a Massachusetts practice address and obstetrics and gynecology (taxonomy code 207V00000X) as their primary specialty. 865 of them are linked to a hospital or medical group.
Which Massachusetts medical groups have the most OB-GYNs?
Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP), with 83, followed by Ob Hospitalist Group with 60 and Brigham and Women's Hospital with 59.
Which Massachusetts hospitals have the most OB-GYNs?
Brigham and Women's Hospital, with 90 affiliated OB-GYNs, followed by Massachusetts General Hospital with 69 and Beth Israel Deaconess Medical Center with 57.
Which Massachusetts cities have the most OB-GYNs?
Boston, with 306, followed by Springfield (63) and Cambridge (48). OB-GYNs practice in 94 Massachusetts cities in all.
How many Massachusetts OB-GYNs finished medical school 30 or more years ago?
301 of the 812 with a graduation year on file, or 37%. 102 graduated in the last 10 years.
What is the taxonomy code for obstetrics and gynecology?
207V00000X is the NPPES taxonomy code for obstetrics and gynecology. Sub-specialties with their own code are counted on their own lists.
Dmand AI
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Search 1,099 Massachusetts OB-GYNs by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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