Internists in Dayton, OH
- Internists
- 256
- Linked to a hospital or group
- 205
- Hospitals with an internist
- 30
- Medical groups with an internist
- 63
- Practice at a hospital
- 164
There are 256 internists in Dayton. Miami Valley Hospitalist Group has the most, 82, and Miami Valley Hospital has the most affiliated internists, 87. 31% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 256 Dayton internists
Validated work emails and mobile numbers for Dayton internists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Dayton internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Dayton 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 256 Dayton internists by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 50 of 213 Dayton internists
The list shows the 213 internists 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 237 of 256 Dayton 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.
Miami Valley Hospitalist Group has the most internists in Dayton, with 82
Premier Gastroenterology Specialists at Upper Valley Medical Center is second with 51, and Kettering Health Medical Group third with 20. Counts are internists with an Ohio address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Miami Valley Hospital has the most affiliated internists in Dayton, with 87
Kettering Health Dayton is second with 52, and Kettering Health Main Campus third with 49. Dayton internists are affiliated with 30 hospitals in all.
See every hospital and group for each Dayton 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 Dayton internists practice at a hospital: 164 of the 200 with a mapped site
105 also practice at a medical group site, and 75 at breast imaging centers. An internist can practice at several kinds of site, so the shares overlap.
Dayton internists by site of care
- Hospitals164
- Medical group practices105
- Breast imaging centers75
- Home health agencies19
- Physician offices10
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
31% of Dayton internists finished medical school 30 or more years ago
47 of the 154 Dayton internists with a graduation year on file. 26 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago26
- 10 to 19 years ago54
- 20 to 29 years ago27
- 30 to 39 years ago26
- 40 or more years ago21
Source: Dmand AI Professional Profile Data
Every Dayton 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 Dayton 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 Dayton practice address.
FAQ
Frequently asked questions about internists in Dayton
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 Dayton?
256 internists have an active NPI, a Dayton practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 205 of them are linked to a hospital or medical group.
Which Dayton medical groups have the most internists?
Miami Valley Hospitalist Group, with 82, followed by Premier Gastroenterology Specialists at Upper Valley Medical Center with 51 and Kettering Health Medical Group with 20.
Which Dayton hospitals have the most internists?
Miami Valley Hospital, with 87 affiliated internists, followed by Kettering Health Dayton with 52 and Kettering Health Main Campus with 49.
What share of Dayton internists practice at a hospital?
164 of the 200 Dayton internists with a mapped site of care, or 82%, 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 Dayton internists
Search 256 Dayton 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