Rheumatologists in the United States
- Rheumatologists
- 7,820
- Linked to a hospital or group
- 6,512
- Hospitals with a rheumatologist
- 3,073
- Medical groups with a rheumatologist
- 2,606
- States and territories
- 52
There are 7,820 rheumatologists in the US. California has the most, 883, and Brigham and Women's Hospital has the most affiliated rheumatologists of any hospital, 73. 37% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 7,820 US rheumatologists
Validated work emails and mobile numbers for US rheumatologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
California has the most rheumatologists, with 883
There are 7,820 rheumatologists in the US, according to Dmand AI data. New York is second with 567, and Texas third with 502.
Rheumatologists in every other state and territory
- Michigan225
- Maryland213
- Georgia188
- Washington187
- Virginia181
- Minnesota165
- Wisconsin162
- Missouri156
- Colorado146
- Tennessee137
- Connecticut129
- Indiana126
- South Carolina119
- Arizona111
- Oregon99
- Alabama95
- Louisiana87
- Kentucky86
- Puerto Rico81
- Oklahoma64
- Utah63
- Iowa55
- New Mexico53
- Kansas53
- Washington, DC51
- Arkansas50
- New Hampshire49
- Mississippi47
- Nevada43
- Nebraska43
- West Virginia37
- Maine35
- Rhode Island33
- Idaho30
- Montana29
- Hawaii27
- South Dakota22
- Delaware21
- Vermont19
- North Dakota12
- Alaska11
- Wyoming7
Source: NPPES NPI Registry (CMS)
For health IT teams
Dmand AI has the EHR for 7,012 of 7,820 US 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.
NYU Langone Orthopedic Surgery Associates has the most rheumatologists of any US medical group, with 71
AARA (The American Arthritis and Rheumatology Associates) is second with 54, and Southern California Permanente Medical Group third with 52. Counts are rheumatologists 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 of any US hospital, with 73
Northwestern Medicine Central DuPage Hospital in Winfield is second with 72, and Hospital of the University of Pennsylvania third with 72. US rheumatologists are affiliated with 3,073 hospitals in all.
See every hospital and group for each US 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
5,324 US rheumatologists practice at a hospital, the most common site of care
4,484 also practice at a medical group site, and 705 at physician offices. A rheumatologist can practice at several kinds of site, so the shares overlap.
US rheumatologists by site of care
- Hospitals5,324
- Medical group practices4,484
- Physician offices705
- Ambulatory surgery centers335
- Clinical labs208
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
37% of US rheumatologists finished medical school 30 or more years ago
2,222 of the 6,056 US rheumatologists with a graduation year on file. 559 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago559
- 10 to 19 years ago1,759
- 20 to 29 years ago1,516
- 30 to 39 years ago980
- 40 or more years ago1,242
Source: Dmand AI Professional Profile Data
Every US 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 US 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 US practice address.
FAQ
Frequently asked questions about rheumatologists in the US
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 the US?
7,820 rheumatologists have an active NPI, a US practice address and rheumatology (taxonomy code 207RR0500X) as their primary specialty. 6,512 of them are linked to a hospital or medical group.
Which state has the most rheumatologists?
California, with 883, followed by New York with 567 and Texas with 502.
Which medical groups have the most rheumatologists?
NYU Langone Orthopedic Surgery Associates, with 71, followed by AARA (The American Arthritis and Rheumatology Associates) with 54 and Southern California Permanente Medical Group with 52.
Which hospitals have the most rheumatologists?
Brigham and Women's Hospital, with 73 affiliated rheumatologists, followed by Northwestern Medicine Central DuPage Hospital with 72 and Hospital of the University of Pennsylvania with 72.
How many US rheumatologists finished medical school 30 or more years ago?
2,222 of the 6,056 with a graduation year on file, or 37%. 559 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.
Dmand AI
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Search 7,820 US rheumatologists by state, hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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