John Olowoyeye, MD
NPI 1336256726 · Cardiovascular Disease Physician · Stockton, CA
John Olowoyeye, MD is a Cardiovascular Disease Physician provider in Stockton, CA (NPI 1336256726).
Provider details
- NPI number
- 1336256726
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A48005 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-08-23
- Last updated
- 2014-01-31
Frequently asked questions
- What is John Olowoyeye's NPI number?
- John Olowoyeye's National Provider Identifier (NPI) is 1336256726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Olowoyeye's specialty?
- John Olowoyeye is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Olowoyeye located?
- John Olowoyeye's practice location on file with NPPES is 1801 E March Ln, Stockton, CA 95210-6629.
- What is John Olowoyeye's phone number?
- The practice phone number listed in the NPPES registry for John Olowoyeye is (209) 951-9886.
- Is John Olowoyeye's NPI active?
- Yes — John Olowoyeye's NPI (1336256726) is active in the NPPES registry as of the last update on 2014-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.