Gastroenterologists in Portland, OR
- Gastroenterologists
- 116
- Linked to a hospital or group
- 94
- Hospitals with a gastroenterologist
- 24
- Medical groups with a gastroenterologist
- 22
- Practice at a hospital
- 88
There are 116 gastroenterologists in Portland. The Oregon Clinic has the most, 48, and OHSU Hospital has the most affiliated gastroenterologists, 35. 25% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 116 Portland gastroenterologists
Validated work emails and mobile numbers for Portland gastroenterologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Portland gastroenterologists, listed A to Z by last name
Each gastroenterologist on the list has gastroenterology as their primary specialty and a Portland 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 50 of 99 Portland gastroenterologists
The list shows the 99 gastroenterologists with a public profile. The other 17 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 114 of 116 Portland 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.
The Oregon Clinic has the most gastroenterologists in Portland, with 48
Oregon Health & Science University (OHSU) is second with 22, and Kaiser Permanente Northwest third with 14. Counts are gastroenterologists with an Oregon address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
OHSU Hospital has the most affiliated gastroenterologists in Portland, with 35
Providence Portland Medical Center is second with 32, and Providence St. Vincent Medical Center third with 22. Portland gastroenterologists are affiliated with 24 hospitals in all.
See every hospital and group for each Portland 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 Portland gastroenterologists practice at a hospital: 88 of the 92 with a mapped site
54 also practice at a medical group site, and 21 at clinical labs. A gastroenterologist can practice at several kinds of site, so the shares overlap.
Portland gastroenterologists by site of care
- Hospitals88
- Medical group practices54
- Clinical labs21
- Ambulatory surgery centers9
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
25% of Portland gastroenterologists finished medical school 30 or more years ago
22 of the 89 Portland gastroenterologists with a graduation year on file. 5 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago5
- 10 to 19 years ago34
- 20 to 29 years ago28
- 30 to 39 years ago15
- 40 or more years ago7
Source: Dmand AI Professional Profile Data
Every Portland 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 Portland 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 Portland practice address.
FAQ
Frequently asked questions about gastroenterologists in Portland
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 Portland?
116 gastroenterologists have an active NPI, a Portland practice address and gastroenterology (taxonomy code 207RG0100X) as their primary specialty. 94 of them are linked to a hospital or medical group.
Which Portland medical groups have the most gastroenterologists?
The Oregon Clinic, with 48, followed by Oregon Health & Science University (OHSU) with 22 and Kaiser Permanente Northwest with 14.
Which Portland hospitals have the most gastroenterologists?
OHSU Hospital, with 35 affiliated gastroenterologists, followed by Providence Portland Medical Center with 32 and Providence St. Vincent Medical Center with 22.
What share of Portland gastroenterologists practice at a hospital?
88 of the 92 Portland gastroenterologists with a mapped site of care, or 96%, 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.
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