Internists in Janesville, WI
- Internists
- 23
- Linked to a hospital or group
- 14
- Hospitals with an internist
- 8
- Medical groups with an internist
- 7
- Practice at a hospital
- 11
There are 23 internists in Janesville. Mercyhealth has the most, 11, and Mercyhealth Hospital and Trauma Center-Janesville has the most affiliated internists, 9. 33% finished medical school 30 or more years ago.
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Janesville internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Janesville 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 23 Janesville internists by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
The list shows the 15 internists with a public profile. The other 8 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 20 of 23 Janesville 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.
Mercyhealth has the most internists in Janesville, with 11
SSM Health Dean Medical Group is second with 3, and Aurora BayCare Medical Center third with 1. Counts are internists with a Wisconsin address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Mercyhealth Hospital and Trauma Center-Janesville has the most affiliated internists in Janesville, with 9
Mercyhealth Hospital and Medical Center-Walworth is second with 5, and University Hospital third with 3. Janesville internists are affiliated with 8 hospitals in all.
See every hospital and group for each Janesville 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 Janesville internists practice at a hospital: 11 of the 13 with a mapped site
10 also practice at a medical group site, and 6 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.
Janesville internists by site of care
- Hospitals11
- Medical group practices10
- Home health agencies6
- Therapy and rehab centers6
- Skilled nursing facilities5
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
33% of Janesville internists finished medical school 30 or more years ago
4 of the 12 Janesville internists with a graduation year on file. 3 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago3
- 10 to 19 years ago2
- 20 to 29 years ago3
- 30 to 39 years ago3
- 40 or more years ago1
Source: Dmand AI Professional Profile Data
Every Janesville 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 Janesville 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 Janesville practice address.
FAQ
Frequently asked questions about internists in Janesville
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 Janesville?
23 internists have an active NPI, a Janesville practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 14 of them are linked to a hospital or medical group.
Which Janesville medical groups have the most internists?
Mercyhealth, with 11, followed by SSM Health Dean Medical Group with 3 and Aurora BayCare Medical Center with 1.
Which Janesville hospitals have the most internists?
Mercyhealth Hospital and Trauma Center-Janesville, with 9 affiliated internists, followed by Mercyhealth Hospital and Medical Center-Walworth with 5 and University Hospital with 3.
What share of Janesville internists practice at a hospital?
11 of the 13 Janesville internists with a mapped site of care, or 85%, 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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