Gastroenterologists in Johnson City, TN
- Gastroenterologists
- 11
- Linked to a hospital or group
- 7
- Hospitals with a gastroenterologist
- 6
- Medical groups with a gastroenterologist
- 2
- Practice at a hospital
- 5
There are 11 gastroenterologists in Johnson City. Gastrointestinal Associates of Northeast Tennessee has the most, 6, and Johnson City Medical Center has the most affiliated gastroenterologists, 5. 50% finished medical school 30 or more years ago.
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Johnson City gastroenterologists, listed A to Z by last name
Each gastroenterologist on the list has gastroenterology as their primary specialty and a Johnson City 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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The list shows the 8 gastroenterologists with a public profile. The other 3 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 9 of 11 Johnson City 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.
Gastrointestinal Associates of Northeast Tennessee has the most gastroenterologists in Johnson City, with 6
Tri-Cities Gastroenterology is second with 1. Counts are gastroenterologists with a Tennessee address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Johnson City Medical Center has the most affiliated gastroenterologists in Johnson City, with 5
Franklin Woods Community Hospital is second with 5, and Holston Valley Medical Center third with 3. Johnson City gastroenterologists are affiliated with 6 hospitals in all.
See every hospital and group for each Johnson City 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
Ambulatory surgery centers are the most common site of care for Johnson City gastroenterologists, with 7
5 also practice at hospitals. A gastroenterologist can practice at several kinds of site, so the shares overlap.
Johnson City gastroenterologists by site of care
- Ambulatory surgery centers7
- Hospitals5
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
50% of Johnson City gastroenterologists finished medical school 30 or more years ago
3 of the 6 Johnson City gastroenterologists with a graduation year on file. 0 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago0
- 10 to 19 years ago1
- 20 to 29 years ago2
- 30 to 39 years ago1
- 40 or more years ago2
Source: Dmand AI Professional Profile Data
Every Johnson City 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
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Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Johnson City 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 Johnson City practice address.
FAQ
Frequently asked questions about gastroenterologists in Johnson City
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 Johnson City?
11 gastroenterologists have an active NPI, a Johnson City practice address and gastroenterology (taxonomy code 207RG0100X) as their primary specialty. 7 of them are linked to a hospital or medical group.
Which Johnson City medical groups have the most gastroenterologists?
Gastrointestinal Associates of Northeast Tennessee, with 6, followed by Tri-Cities Gastroenterology with 1.
Which Johnson City hospitals have the most gastroenterologists?
Johnson City Medical Center, with 5 affiliated gastroenterologists, followed by Franklin Woods Community Hospital with 5 and Holston Valley Medical Center with 3.
What share of Johnson City gastroenterologists practice at a hospital?
5 of the 7 Johnson City gastroenterologists with a mapped site of care, or 71%, 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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