Gastroenterologists in Wisconsin
- Gastroenterologists
- 315
- Linked to a hospital or group
- 271
- Hospitals with a gastroenterologist
- 100
- Medical groups with a gastroenterologist
- 56
- Cities
- 51
There are 315 gastroenterologists in Wisconsin. Aurora Medical Group has the most, 43, and Aurora St. Luke's Medical Center has the most affiliated gastroenterologists, 37. Milwaukee is home to 83, and 43% finished medical school 30 or more years ago.
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Validated work emails and mobile numbers for Wisconsin gastroenterologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Wisconsin gastroenterologists, listed A to Z by last name
Each gastroenterologist on the list has gastroenterology as their primary specialty and a Wisconsin practice address. The list shows the NPI and city, 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 315 Wisconsin gastroenterologists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 277 Wisconsin gastroenterologists
The list shows the 277 gastroenterologists with a public profile. The other 38 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 306 of 315 Wisconsin gastroenterologists, 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.
Aurora Medical Group has the most gastroenterologists in Wisconsin, with 43
Froedtert & the Medical College of Wisconsin Community Physicians is second with 35, and GI Associates third with 32. Counts are gastroenterologists with a Wisconsin address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Aurora St. Luke's Medical Center has the most affiliated gastroenterologists in Wisconsin, with 37
University Hospital in Madison is second with 31, and Froedtert Hospital third with 27. Wisconsin gastroenterologists are affiliated with 100 hospitals in all.
See every hospital and group for each Wisconsin gastroenterologist
Each public profile names one place a gastroenterologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Milwaukee has the most gastroenterologists in Wisconsin, with 83
More Wisconsin cities with gastroenterologists
- Marshfield10
- Waukesha9
- Grafton7
- Oshkosh7
- Kenosha6
- Beloit5
- Fond Du Lac5
- Janesville5
- Sheboygan5
Gastroenterologists practice in 51 Wisconsin cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most Wisconsin gastroenterologists practice at a hospital: 246 of the 268 with a mapped site
157 also practice at a medical group site, and 28 at school health centers. A gastroenterologist can practice at several kinds of site, so the shares overlap.
Wisconsin gastroenterologists by site of care
- Hospitals246
- Medical group practices157
- School health centers28
- Therapy and rehab centers20
- Ambulatory surgery centers20
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
43% of Wisconsin gastroenterologists finished medical school 30 or more years ago
109 of the 254 Wisconsin gastroenterologists with a graduation year on file. 17 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago17
- 10 to 19 years ago67
- 20 to 29 years ago61
- 30 to 39 years ago64
- 40 or more years ago45
Source: Dmand AI Professional Profile Data
Every Wisconsin gastroenterologist 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 Wisconsin gastroenterologist 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
Gastroenterologists are HCPs whose primary specialty is gastroenterology (taxonomy code 207RG0100X), with an active NPI and a Wisconsin practice address.
FAQ
Frequently asked questions about gastroenterologists in Wisconsin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many gastroenterologists are in Wisconsin?
315 gastroenterologists have an active NPI, a Wisconsin practice address and gastroenterology (taxonomy code 207RG0100X) as their primary specialty. 271 of them are linked to a hospital or medical group.
Which Wisconsin medical groups have the most gastroenterologists?
Aurora Medical Group, with 43, followed by Froedtert & the Medical College of Wisconsin Community Physicians with 35 and GI Associates with 32.
Which Wisconsin hospitals have the most gastroenterologists?
Aurora St. Luke's Medical Center, with 37 affiliated gastroenterologists, followed by University Hospital with 31 and Froedtert Hospital with 27.
Which Wisconsin cities have the most gastroenterologists?
Milwaukee, with 83, followed by Madison (46) and La Crosse (22). Gastroenterologists practice in 51 Wisconsin cities in all.
How many Wisconsin gastroenterologists finished medical school 30 or more years ago?
109 of the 254 with a graduation year on file, or 43%. 17 graduated in the last 10 years.
What is the taxonomy code for gastroenterology?
207RG0100X is the NPPES taxonomy code for gastroenterology. Sub-specialties with their own code are counted on their own lists.
How can I contact gastroenterologists in Wisconsin?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for gastroenterologists in Wisconsin 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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Search 315 Wisconsin gastroenterologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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