Macarthur Gastroenterology Inc.
NPI 1679884829 · Endoscopy Clinic/Center · Oakland, CA
Macarthur Gastroenterology Inc. is a Endoscopy Clinic/Center organization in Oakland, CA (NPI 1679884829).
Provider details
- NPI number
- 1679884829
- Entity type
- Organization
- Primary specialty
- Endoscopy Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Renee Williman, Practice Administrator(510) 562-7467
- License
- 00G490990 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-06-22
- Last updated
- 2010-06-22
Frequently asked questions
- What is Macarthur Gastroenterology Inc.'s NPI number?
- Macarthur Gastroenterology Inc.'s National Provider Identifier (NPI) is 1679884829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Macarthur Gastroenterology Inc.?
- Macarthur Gastroenterology Inc. is classified in the NPPES registry as Endoscopy Clinic/Center (Ambulatory Health Care Facilities).
- Where is Macarthur Gastroenterology Inc. located?
- Macarthur Gastroenterology Inc.'s practice location on file with NPPES is 10520 Macarthur Blvd, Oakland, CA 94605-5248.
- What is Macarthur Gastroenterology Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Macarthur Gastroenterology Inc. is (510) 562-7467.
- Who is the authorized official for Macarthur Gastroenterology Inc.?
- The authorized official listed on Macarthur Gastroenterology Inc.'s NPPES record is Renee Williman, Practice Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Macarthur Gastroenterology Inc.'s NPI active?
- Yes — Macarthur Gastroenterology Inc.'s NPI (1679884829) is active in the NPPES registry as of the last update on 2010-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.