Internists in Waterbury, CT
- Internists
- 65
- Linked to a hospital or group
- 47
- Hospitals with an internist
- 8
- Medical groups with an internist
- 12
- Practice at a hospital
- 40
There are 65 internists in Waterbury. Trinity Health Of New England Medical Group has the most, 16, and Saint Mary's Hospital has the most affiliated internists, 29. 41% finished medical school 30 or more years ago.
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Waterbury internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Waterbury practice address. The list shows the NPI, 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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The list shows the 50 internists with a public profile. The other 15 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 55 of 65 Waterbury internists, 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.
Trinity Health Of New England Medical Group has the most internists in Waterbury, with 16
Manchester Memorial Hospital is second with 12, and StayWell Health Center third with 8. Counts are internists with a Connecticut address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Saint Mary's Hospital has the most affiliated internists in Waterbury, with 29
UConn Health Waterbury Hospital is second with 20, and Griffin Hospital third with 10. Waterbury internists are affiliated with 8 hospitals in all.
See every hospital and group for each Waterbury internist
Each public profile names one place an internist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Most Waterbury internists practice at a hospital: 40 of the 46 with a mapped site
22 also practice at a medical group site, and 13 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.
Waterbury internists by site of care
- Hospitals40
- Medical group practices22
- Home health agencies13
- FQHCs6
- Behavioral health centers5
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
41% of Waterbury internists finished medical school 30 or more years ago
17 of the 41 Waterbury internists with a graduation year on file. 4 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago4
- 10 to 19 years ago13
- 20 to 29 years ago7
- 30 to 39 years ago10
- 40 or more years ago7
Source: Dmand AI Professional Profile Data
Every Waterbury internist 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 Waterbury internist 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
Internists are HCPs whose primary specialty is internal medicine (taxonomy code 207R00000X), with an active NPI and a Waterbury practice address.
FAQ
Frequently asked questions about internists in Waterbury
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many internists are in Waterbury?
65 internists have an active NPI, a Waterbury practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 47 of them are linked to a hospital or medical group.
Which Waterbury medical groups have the most internists?
Trinity Health Of New England Medical Group, with 16, followed by Manchester Memorial Hospital with 12 and StayWell Health Center with 8.
Which Waterbury hospitals have the most internists?
Saint Mary's Hospital, with 29 affiliated internists, followed by UConn Health Waterbury Hospital with 20 and Griffin Hospital with 10.
What share of Waterbury internists practice at a hospital?
40 of the 46 Waterbury internists with a mapped site of care, or 87%, have a current hospital affiliation.
What is the taxonomy code for internal medicine?
207R00000X is the NPPES taxonomy code for internal medicine. Sub-specialties with their own code are counted on their own lists.
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