Rheumatologists in Massachusetts
- Rheumatologists
- 318
- Linked to a hospital or group
- 243
- Hospitals with a rheumatologist
- 63
- Medical groups with a rheumatologist
- 65
- Cities
- 53
There are 318 rheumatologists in Massachusetts. Brigham and Women's Hospital has the most, 44, and Brigham and Women's Hospital has the most affiliated rheumatologists, 69. Boston is home to 129, and 35% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 318 Massachusetts rheumatologists
Validated work emails and mobile numbers for Massachusetts rheumatologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Massachusetts rheumatologists, listed A to Z by last name
Each rheumatologist on the list has rheumatology 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.
Filter this list with a free account
Sort and filter all 318 Massachusetts rheumatologists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 275 Massachusetts rheumatologists
The list shows the 275 rheumatologists with a public profile. The other 43 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 285 of 318 Massachusetts rheumatologists, 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.
Brigham and Women's Hospital has the most rheumatologists in Massachusetts, with 44
Massachusetts General Hospital is second with 28, and Massachusetts General Physicians Organization (MGPO) third with 27. Counts are rheumatologists 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 rheumatologists in Massachusetts, with 69
Massachusetts General Hospital in Boston is second with 51, and Salem Hospital third with 39. Massachusetts rheumatologists are affiliated with 63 hospitals in all.
See every hospital and group for each Massachusetts rheumatologist
Each public profile names one place a rheumatologist 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 rheumatologists in Massachusetts, with 129
More Massachusetts cities with rheumatologists
- Fall River7
- Jamaica Plain7
- New Bedford7
- Brockton6
- Northampton6
- Hyannis5
- Beverly4
- Salem4
- Brighton3
Rheumatologists practice in 53 Massachusetts cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most Massachusetts rheumatologists practice at a hospital: 207 of the 240 with a mapped site
138 also practice at a medical group site, and 27 at fqhcs. A rheumatologist can practice at several kinds of site, so the shares overlap.
Massachusetts rheumatologists by site of care
- Hospitals207
- Medical group practices138
- FQHCs27
- Imaging centers21
- Physician offices16
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
35% of Massachusetts rheumatologists finished medical school 30 or more years ago
80 of the 230 Massachusetts rheumatologists with a graduation year on file. 25 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago25
- 10 to 19 years ago65
- 20 to 29 years ago60
- 30 to 39 years ago29
- 40 or more years ago51
Source: Dmand AI Professional Profile Data
Every Massachusetts rheumatologist 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 rheumatologist 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
Rheumatologists are HCPs whose primary specialty is rheumatology (taxonomy code 207RR0500X), with an active NPI and a Massachusetts practice address.
FAQ
Frequently asked questions about rheumatologists 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 rheumatologists are in Massachusetts?
318 rheumatologists have an active NPI, a Massachusetts practice address and rheumatology (taxonomy code 207RR0500X) as their primary specialty. 243 of them are linked to a hospital or medical group.
Which Massachusetts medical groups have the most rheumatologists?
Brigham and Women's Hospital, with 44, followed by Massachusetts General Hospital with 28 and Massachusetts General Physicians Organization (MGPO) with 27.
Which Massachusetts hospitals have the most rheumatologists?
Brigham and Women's Hospital, with 69 affiliated rheumatologists, followed by Massachusetts General Hospital with 51 and Salem Hospital with 39.
Which Massachusetts cities have the most rheumatologists?
Boston, with 129, followed by Cambridge (18) and Worcester (16). Rheumatologists practice in 53 Massachusetts cities in all.
How many Massachusetts rheumatologists finished medical school 30 or more years ago?
80 of the 230 with a graduation year on file, or 35%. 25 graduated in the last 10 years.
What is the taxonomy code for rheumatology?
207RR0500X is the NPPES taxonomy code for rheumatology. Sub-specialties with their own code are counted on their own lists.
How can I contact rheumatologists in Massachusetts?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for rheumatologists 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 Massachusetts rheumatologists
Search 318 Massachusetts rheumatologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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