Gastroenterologists in Naperville, IL
- Gastroenterologists
- 14
- Linked to a hospital or group
- 11
- Hospitals with a gastroenterologist
- 3
- Medical groups with a gastroenterologist
- 4
- Practice at a hospital
- 9
There are 14 gastroenterologists in Naperville. Suburban Gastroenterology, Ltd. has the most, 8, and Edward Hospital has the most affiliated gastroenterologists, 8. 27% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 14 Naperville gastroenterologists
Validated work emails and mobile numbers for Naperville gastroenterologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Naperville gastroenterologists, listed A to Z by last name
Each gastroenterologist on the list has gastroenterology as their primary specialty and a Naperville 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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Showing 1 to 10 of 12 Naperville gastroenterologists
The list shows the 12 gastroenterologists 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 14 of 14 Naperville 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.
Suburban Gastroenterology, Ltd. has the most gastroenterologists in Naperville, with 8
DuPage Medical Group is second with 3, and Endeavor Health Medical Group third with 1. Counts are gastroenterologists with an Illinois address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Edward Hospital has the most affiliated gastroenterologists in Naperville, with 8
Elmhurst Hospital is second with 4, and Swedish Hospital third with 1. Naperville gastroenterologists are affiliated with 3 hospitals in all.
See every hospital and group for each Naperville 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
Most Naperville gastroenterologists practice at a hospital: 9 of the 11 with a mapped site
8 also practice at an ambulatory surgery center, and 4 at a medical group site. A gastroenterologist can practice at several kinds of site, so the shares overlap.
Naperville gastroenterologists by site of care
- Hospitals9
- Ambulatory surgery centers8
- Medical group practices4
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
27% of Naperville gastroenterologists finished medical school 30 or more years ago
3 of the 11 Naperville gastroenterologists with a graduation year on file. 1 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago1
- 10 to 19 years ago4
- 20 to 29 years ago3
- 30 to 39 years ago1
- 40 or more years ago2
Source: Dmand AI Professional Profile Data
Every Naperville 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 Naperville 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 Naperville practice address.
FAQ
Frequently asked questions about gastroenterologists in Naperville
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 Naperville?
14 gastroenterologists have an active NPI, a Naperville practice address and gastroenterology (taxonomy code 207RG0100X) as their primary specialty. 11 of them are linked to a hospital or medical group.
Which Naperville medical groups have the most gastroenterologists?
Suburban Gastroenterology, Ltd., with 8, followed by DuPage Medical Group with 3 and Endeavor Health Medical Group with 1.
Which Naperville hospitals have the most gastroenterologists?
Edward Hospital, with 8 affiliated gastroenterologists, followed by Elmhurst Hospital with 4 and Swedish Hospital with 1.
What share of Naperville gastroenterologists practice at a hospital?
9 of the 11 Naperville gastroenterologists with a mapped site of care, or 82%, have a current hospital affiliation.
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 Naperville?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for gastroenterologists in Naperville 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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