Tri Valley Gastroenterology Medical Center, Inc.
NPI 1891706669 · Gastroenterology Physician · San Ramon, CA
Tri Valley Gastroenterology Medical Center, Inc. is a Gastroenterology Physician organization in San Ramon, CA (NPI 1891706669).
Provider details
- NPI number
- 1891706669
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Wong, President(925) 275-9966
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
Other names (DBA / former)
- Other name
- Tri Valley Gastroenterology
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2022-08-03
- Certified
- 2022-08-03
Frequently asked questions
- What is Tri Valley Gastroenterology Medical Center, Inc.'s NPI number?
- Tri Valley Gastroenterology Medical Center, Inc.'s National Provider Identifier (NPI) is 1891706669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tri Valley Gastroenterology Medical Center, Inc.?
- Tri Valley Gastroenterology Medical Center, Inc. is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Tri Valley Gastroenterology Medical Center, Inc. located?
- Tri Valley Gastroenterology Medical Center, Inc.'s practice location on file with NPPES is 5801 Norris Canyon Rd, San Ramon, CA 94583.
- What is Tri Valley Gastroenterology Medical Center, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Tri Valley Gastroenterology Medical Center, Inc. is (925) 275-9966.
- Who is the authorized official for Tri Valley Gastroenterology Medical Center, Inc.?
- The authorized official listed on Tri Valley Gastroenterology Medical Center, Inc.'s NPPES record is David Wong, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tri Valley Gastroenterology Medical Center, Inc.'s NPI active?
- Yes — Tri Valley Gastroenterology Medical Center, Inc.'s NPI (1891706669) is active in the NPPES registry as of the last update on 2022-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.