Gastroenterologists in Texas
- Gastroenterologists
- 1,400
- Linked to a hospital or group
- 1,283
- Hospitals with a gastroenterologist
- 289
- Medical groups with a gastroenterologist
- 227
- Cities
- 126
There are 1,400 gastroenterologists in Texas. Texas Digestive Disease Consultants has the most, 335, and Memorial Hermann Greater Heights Hospital has the most affiliated gastroenterologists, 75. Houston is home to 239, and 38% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 1,400 Texas gastroenterologists
Validated work emails and mobile numbers for Texas gastroenterologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Texas gastroenterologists, listed A to Z by last name
Each gastroenterologist on the list has gastroenterology as their primary specialty and a Texas 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 1,400 Texas gastroenterologists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 1,341 Texas gastroenterologists
The list shows the 1,341 gastroenterologists with a public profile. The other 59 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 1,337 of 1,400 Texas 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.
Texas Digestive Disease Consultants has the most gastroenterologists in Texas, with 335
University of Texas Southwestern Medical Center is second with 75, and HealthTexas Provider Network (HTPN) third with 64. Counts are gastroenterologists with a Texas address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Memorial Hermann Greater Heights Hospital has the most affiliated gastroenterologists in Texas, with 75
William P. Clements Jr. University Hospital in Dallas is second with 61, and Memorial Hermann-Texas Medical Center third with 58. Texas gastroenterologists are affiliated with 289 hospitals in all.
See every hospital and group for each Texas 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
Houston has the most gastroenterologists in Texas, with 239
More Texas cities with gastroenterologists
Gastroenterologists practice in 126 Texas cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most Texas gastroenterologists practice at a hospital: 1,129 of the 1,271 with a mapped site
920 also practice at a medical group site, and 464 at an ambulatory surgery center. A gastroenterologist can practice at several kinds of site, so the shares overlap.
Texas gastroenterologists by site of care
- Hospitals1,129
- Medical group practices920
- Ambulatory surgery centers464
- Physician offices142
- Clinical labs28
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
38% of Texas gastroenterologists finished medical school 30 or more years ago
452 of the 1,192 Texas gastroenterologists with a graduation year on file. 54 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago54
- 10 to 19 years ago368
- 20 to 29 years ago318
- 30 to 39 years ago214
- 40 or more years ago238
Source: Dmand AI Professional Profile Data
Every Texas 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 Texas 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 Texas practice address.
FAQ
Frequently asked questions about gastroenterologists in Texas
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 Texas?
1,400 gastroenterologists have an active NPI, a Texas practice address and gastroenterology (taxonomy code 207RG0100X) as their primary specialty. 1,283 of them are linked to a hospital or medical group.
Which Texas medical groups have the most gastroenterologists?
Texas Digestive Disease Consultants, with 335, followed by University of Texas Southwestern Medical Center with 75 and HealthTexas Provider Network (HTPN) with 64.
Which Texas hospitals have the most gastroenterologists?
Memorial Hermann Greater Heights Hospital, with 75 affiliated gastroenterologists, followed by William P. Clements Jr. University Hospital with 61 and Memorial Hermann-Texas Medical Center with 58.
Which Texas cities have the most gastroenterologists?
Houston, with 239, followed by Dallas (157) and San Antonio (97). Gastroenterologists practice in 126 Texas cities in all.
How many Texas gastroenterologists finished medical school 30 or more years ago?
452 of the 1,192 with a graduation year on file, or 38%. 54 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 Texas?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for gastroenterologists in Texas 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 Texas gastroenterologists
Search 1,400 Texas gastroenterologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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