Internists in Derby, CT
- Internists
- 71
- Linked to a hospital or group
- 65
- Hospitals with an internist
- 12
- Medical groups with an internist
- 29
- Practice at a hospital
- 60
There are 71 internists in Derby. Griffin Faculty Physicians has the most, 28, and Griffin Hospital has the most affiliated internists, 59. 53% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 71 Derby internists
Validated work emails and mobile numbers for Derby internists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Derby internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Derby 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.
Filter this list with a free account
Sort and filter all 71 Derby internists by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 50 of 67 Derby internists
The list shows the 67 internists with a public profile. The other 4 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 69 of 71 Derby 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.
Griffin Faculty Physicians has the most internists in Derby, with 28
Northeast Medical Group is second with 5, and Rehabilitation Associates, Inc. third with 4. Counts are internists with a Connecticut address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Griffin Hospital has the most affiliated internists in Derby, with 59
Yale New Haven Hospital is second with 12, and Bridgeport Hospital third with 4. Derby internists are affiliated with 12 hospitals in all.
See every hospital and group for each Derby 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 Derby internists practice at a hospital: 60 of the 65 with a mapped site
30 also practice at a medical group site, and 11 at physician offices. An internist can practice at several kinds of site, so the shares overlap.
Derby internists by site of care
- Hospitals60
- Medical group practices30
- Physician offices11
- Home health agencies10
- Skilled nursing facilities7
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
53% of Derby internists finished medical school 30 or more years ago
24 of the 45 Derby internists with a graduation year on file. 2 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago2
- 10 to 19 years ago10
- 20 to 29 years ago9
- 30 to 39 years ago4
- 40 or more years ago20
Source: Dmand AI Professional Profile Data
Every Derby 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 Derby 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 Derby practice address.
FAQ
Frequently asked questions about internists in Derby
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 Derby?
71 internists have an active NPI, a Derby practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 65 of them are linked to a hospital or medical group.
Which Derby medical groups have the most internists?
Griffin Faculty Physicians, with 28, followed by Northeast Medical Group with 5 and Rehabilitation Associates, Inc. with 4.
Which Derby hospitals have the most internists?
Griffin Hospital, with 59 affiliated internists, followed by Yale New Haven Hospital with 12 and Bridgeport Hospital with 4.
What share of Derby internists practice at a hospital?
60 of the 65 Derby internists with a mapped site of care, or 92%, 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.
Dmand AI
Find the right contacts among Derby internists
Search 71 Derby internists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
- 30 days free
- Self-serve
- No credit card