Gastroenterologists in Washington
- Gastroenterologists
- 501
- Linked to a hospital or group
- 416
- Hospitals with a gastroenterologist
- 69
- Medical groups with a gastroenterologist
- 56
- Cities
- 51
There are 501 gastroenterologists in Washington. Puget Sound Gastroenterology has the most, 45, and UW Medical Center - Montlake has the most affiliated gastroenterologists, 47. Seattle is home to 136, and 33% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 501 Washington gastroenterologists
Validated work emails and mobile numbers for Washington gastroenterologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Washington gastroenterologists, listed A to Z by last name
Each gastroenterologist on the list has gastroenterology as their primary specialty and a Washington 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.
Filter this list with a free account
Sort and filter all 501 Washington gastroenterologists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 434 Washington gastroenterologists
The list shows the 434 gastroenterologists with a public profile. The other 67 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 469 of 501 Washington 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.
Puget Sound Gastroenterology has the most gastroenterologists in Washington, with 45
Washington Gastroenterology is second with 45, and UW Physicians third with 44. Counts are gastroenterologists with a Washington address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
UW Medical Center - Montlake has the most affiliated gastroenterologists in Washington, with 47
MultiCare Tacoma General Hospital is second with 34, and Swedish First Hill Campus third with 30. Washington gastroenterologists are affiliated with 69 hospitals in all.
See every hospital and group for each Washington 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
Seattle has the most gastroenterologists in Washington, with 136
More Washington cities with gastroenterologists
Gastroenterologists practice in 51 Washington cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most Washington gastroenterologists practice at a hospital: 349 of the 414 with a mapped site
271 also practice at a medical group site, and 142 at an ambulatory surgery center. A gastroenterologist can practice at several kinds of site, so the shares overlap.
Washington gastroenterologists by site of care
- Hospitals349
- Medical group practices271
- Ambulatory surgery centers142
- Clinical labs30
- Imaging centers20
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
33% of Washington gastroenterologists finished medical school 30 or more years ago
124 of the 376 Washington gastroenterologists with a graduation year on file. 26 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago26
- 10 to 19 years ago116
- 20 to 29 years ago110
- 30 to 39 years ago64
- 40 or more years ago60
Source: Dmand AI Professional Profile Data
Every Washington 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 Washington 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 Washington practice address.
FAQ
Frequently asked questions about gastroenterologists in Washington
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 Washington?
501 gastroenterologists have an active NPI, a Washington practice address and gastroenterology (taxonomy code 207RG0100X) as their primary specialty. 416 of them are linked to a hospital or medical group.
Which Washington medical groups have the most gastroenterologists?
Puget Sound Gastroenterology, with 45, followed by Washington Gastroenterology with 45 and UW Physicians with 44.
Which Washington hospitals have the most gastroenterologists?
UW Medical Center - Montlake, with 47 affiliated gastroenterologists, followed by MultiCare Tacoma General Hospital with 34 and Swedish First Hill Campus with 30.
Which Washington cities have the most gastroenterologists?
Seattle, with 136, followed by Tacoma (34) and Spokane (29). Gastroenterologists practice in 51 Washington cities in all.
How many Washington gastroenterologists finished medical school 30 or more years ago?
124 of the 376 with a graduation year on file, or 33%. 26 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 Washington?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for gastroenterologists in Washington 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.
Dmand AI
Find the right contacts among Washington gastroenterologists
Search 501 Washington gastroenterologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
- 30 days free
- Self-serve
- No credit card