Internists in Bay City, MI
- Internists
- 36
- Linked to a hospital or group
- 34
- Hospitals with an internist
- 20
- Medical groups with an internist
- 26
- Practice at a hospital
- 31
There are 36 internists in Bay City. McLaren Bay Region has the most, 19, and McLaren Bay Region has the most affiliated internists, 29. 29% finished medical school 30 or more years ago.
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Bay City internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Bay City 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 34 internists with a public profile. The other 2 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 31 of 36 Bay City 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.
McLaren Bay Region has the most internists in Bay City, with 19
McLaren Medical Group is second with 12, and McLaren Caro Region third with 7. Counts are internists with a Michigan address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
McLaren Bay Region has the most affiliated internists in Bay City, with 29
MyMichigan Medical Center Midland is second with 14, and McLaren Central Michigan third with 13. Bay City internists are affiliated with 20 hospitals in all.
See every hospital and group for each Bay City 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 Bay City internists practice at a hospital: 31 of the 34 with a mapped site
18 also practice at a medical group site, and 5 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.
Bay City internists by site of care
- Hospitals31
- Medical group practices18
- Home health agencies5
- Hospices4
- Physician offices3
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
29% of Bay City internists finished medical school 30 or more years ago
9 of the 31 Bay City internists with a graduation year on file. 9 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago9
- 10 to 19 years ago9
- 20 to 29 years ago4
- 30 to 39 years ago5
- 40 or more years ago4
Source: Dmand AI Professional Profile Data
Every Bay City 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 Bay City 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 Bay City practice address.
FAQ
Frequently asked questions about internists in Bay City
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 Bay City?
36 internists have an active NPI, a Bay City practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 34 of them are linked to a hospital or medical group.
Which Bay City medical groups have the most internists?
McLaren Bay Region, with 19, followed by McLaren Medical Group with 12 and McLaren Caro Region with 7.
Which Bay City hospitals have the most internists?
McLaren Bay Region, with 29 affiliated internists, followed by MyMichigan Medical Center Midland with 14 and McLaren Central Michigan with 13.
What share of Bay City internists practice at a hospital?
31 of the 34 Bay City internists with a mapped site of care, or 91%, 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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