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Michael Oliver, MD
NPI 1487613014 · Gastroenterology Physician · Covina, CA
Michael Oliver, MD is a Gastroenterology Physician provider in Covina, CA (NPI 1487613014).
Provider details
- NPI number
- 1487613014
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G45521 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
420 W Rowland St
Covina, CA 91723-2943
Phone: (626) 331-6411
Fax: (626) 251-1559
Street-level locationGet directions
Mailing address
420 W Rowland St
Covina, CA 91723-2943
Registry dates
- Enumerated
- 2006-03-22
- Last updated
- 2021-05-04
- Certified
- 2021-05-04
Frequently asked questions
- What is Michael Oliver's NPI number?
- Michael Oliver's National Provider Identifier (NPI) is 1487613014, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Oliver's specialty?
- Michael Oliver is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Oliver located?
- Michael Oliver's practice location on file with NPPES is 420 W Rowland St, Covina, CA 91723-2943.
- What is Michael Oliver's phone number?
- The practice phone number listed in the NPPES registry for Michael Oliver is (626) 331-6411.
- Is Michael Oliver's NPI active?
- Yes — Michael Oliver's NPI (1487613014) is active in the NPPES registry as of the last update on 2021-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.