Orange County Gastroenterological Medical Group Incorporated
NPI 1770632234 · Gastroenterology Physician · Anaheim, CA
Orange County Gastroenterological Medical Group Incorporated is a Gastroenterology Physician organization in Anaheim, CA (NPI 1770632234).
Provider details
- NPI number
- 1770632234
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kenneth Yamashiro, Owner(714) 995-4704
- License
- G13929 (CA)
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
- 2007-01-10
- Last updated
- 2020-08-22
Frequently asked questions
- What is Orange County Gastroenterological Medical Group Incorporated's NPI number?
- Orange County Gastroenterological Medical Group Incorporated's National Provider Identifier (NPI) is 1770632234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Orange County Gastroenterological Medical Group Incorporated?
- Orange County Gastroenterological Medical Group Incorporated is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Orange County Gastroenterological Medical Group Incorporated located?
- Orange County Gastroenterological Medical Group Incorporated's practice location on file with NPPES is 3055 W Orange Ave Ste 105, Anaheim, CA 92804-3152.
- What is Orange County Gastroenterological Medical Group Incorporated's phone number?
- The practice phone number listed in the NPPES registry for Orange County Gastroenterological Medical Group Incorporated is (714) 995-4704.
- Who is the authorized official for Orange County Gastroenterological Medical Group Incorporated?
- The authorized official listed on Orange County Gastroenterological Medical Group Incorporated's NPPES record is Kenneth Yamashiro, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Orange County Gastroenterological Medical Group Incorporated's NPI active?
- Yes — Orange County Gastroenterological Medical Group Incorporated's NPI (1770632234) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.