Internists in Westerville, OH
- Internists
- 128
- Linked to a hospital or group
- 125
- Hospitals with an internist
- 20
- Medical groups with an internist
- 26
- Practice at a hospital
- 113
There are 128 internists in Westerville. Central Ohio Primary Care has the most, 101, and OhioHealth Riverside Methodist Hospital has the most affiliated internists, 72. 22% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 128 Westerville internists
Validated work emails and mobile numbers for Westerville internists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Westerville internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Westerville 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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Sort and filter all 128 Westerville internists by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 125 Westerville internists
The list shows the 125 internists with a public profile. The other 3 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 122 of 128 Westerville 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.
Central Ohio Primary Care has the most internists in Westerville, with 101
OhioHealth Physician Group is second with 11, and Ohio State University Physicians third with 11. Counts are internists with an Ohio address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
OhioHealth Riverside Methodist Hospital has the most affiliated internists in Westerville, with 72
OhioHealth Grant Medical Center is second with 63, and Ohio State University Hospital third with 62. Westerville internists are affiliated with 20 hospitals in all.
See every hospital and group for each Westerville 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
Group practices and clinics are the most common site of care for Westerville internists, with 123
113 also practice at hospitals, and 43 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.
Westerville internists by site of care
- Medical group practices123
- Hospitals113
- Home health agencies43
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
22% of Westerville internists finished medical school 30 or more years ago
27 of the 122 Westerville internists with a graduation year on file. 18 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago18
- 10 to 19 years ago39
- 20 to 29 years ago38
- 30 to 39 years ago21
- 40 or more years ago6
Source: Dmand AI Professional Profile Data
Every Westerville 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 Westerville 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 Westerville practice address.
FAQ
Frequently asked questions about internists in Westerville
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 Westerville?
128 internists have an active NPI, a Westerville practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 125 of them are linked to a hospital or medical group.
Which Westerville medical groups have the most internists?
Central Ohio Primary Care, with 101, followed by OhioHealth Physician Group with 11 and Ohio State University Physicians with 11.
Which Westerville hospitals have the most internists?
OhioHealth Riverside Methodist Hospital, with 72 affiliated internists, followed by OhioHealth Grant Medical Center with 63 and Ohio State University Hospital with 62.
What share of Westerville internists practice at a hospital?
113 of the 125 Westerville internists with a mapped site of care, or 90%, 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.
How can I contact internists in Westerville?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for internists in Westerville 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.
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