Tri-Cities Gastroenterology LLC
NPI 1083639918 · Gastroenterology Physician · Kingsport, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tri-Cities Gastroenterology LLC is a Gastroenterology Physician organization in Kingsport, TN (NPI 1083639918).
Provider details
- NPI number
- 1083639918
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michelle Merritt, Practice Administrator(423) 279-1414
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2023-10-26
- Certified
- 2023-10-26
Frequently asked questions
- What is Tri-Cities Gastroenterology LLC's NPI number?
- Tri-Cities Gastroenterology LLC's National Provider Identifier (NPI) is 1083639918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tri-Cities Gastroenterology LLC?
- Tri-Cities Gastroenterology LLC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Tri-Cities Gastroenterology LLC located?
- Tri-Cities Gastroenterology LLC's practice location on file with NPPES is 10461 Wallace Alley St, Kingsport, TN 37663-3936.
- What is Tri-Cities Gastroenterology LLC's phone number?
- The practice phone number listed in the NPPES registry for Tri-Cities Gastroenterology LLC is (423) 279-1400.
- Does Tri-Cities Gastroenterology LLC accept Medicare?
- Tri-Cities Gastroenterology LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Tri-Cities Gastroenterology LLC?
- The authorized official listed on Tri-Cities Gastroenterology LLC's NPPES record is Michelle Merritt, Practice Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tri-Cities Gastroenterology LLC's NPI active?
- Yes — Tri-Cities Gastroenterology LLC's NPI (1083639918) is active in the NPPES registry as of the last update on 2023-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.