Gastroenterology Associates
NPI 1770578270 · Specialist · Kingsport, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gastroenterology Associates is a Specialist organization in Kingsport, TN (NPI 1770578270).
Provider details
- NPI number
- 1770578270
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Mark Bartley, Chief Administrative Officer(423) 246-6777
- License
- 207RG0100X (TN)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-09-12
- Last updated
- 2009-05-04
Frequently asked questions
- What is Gastroenterology Associates's NPI number?
- Gastroenterology Associates's National Provider Identifier (NPI) is 1770578270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gastroenterology Associates?
- Gastroenterology Associates is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Gastroenterology Associates located?
- Gastroenterology Associates's practice location on file with NPPES is 135 W Ravine Rd, Kingsport, TN 37660-3847.
- What is Gastroenterology Associates's phone number?
- The practice phone number listed in the NPPES registry for Gastroenterology Associates is (423) 246-6777.
- Does Gastroenterology Associates accept Medicare?
- Gastroenterology Associates 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 Gastroenterology Associates?
- The authorized official listed on Gastroenterology Associates's NPPES record is Mark Bartley, Chief Administrative Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gastroenterology Associates's NPI active?
- Yes — Gastroenterology Associates's NPI (1770578270) is active in the NPPES registry as of the last update on 2009-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.