Johara Chapman, MD
NPI 1447260021 · Obstetrics & Gynecology Physician · Oakland, CA
Johara Chapman, MD is a Obstetrics & Gynecology Physician provider in Oakland, CA (NPI 1447260021).
Provider details
- NPI number
- 1447260021
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G53329 (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
- 2006-08-08
- Last updated
- 2012-02-21
Frequently asked questions
- What is Johara Chapman's NPI number?
- Johara Chapman's National Provider Identifier (NPI) is 1447260021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johara Chapman's specialty?
- Johara Chapman is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Johara Chapman located?
- Johara Chapman's practice location on file with NPPES is 1411 E 31st Street, Oakland, CA 94602-1080.
- What is Johara Chapman's phone number?
- The practice phone number listed in the NPPES registry for Johara Chapman is (510) 437-4323.
- Is Johara Chapman's NPI active?
- Yes — Johara Chapman's NPI (1447260021) is active in the NPPES registry as of the last update on 2012-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.