Emmanuel Ocham Bua
NPI 1871457416 · Pediatric Surgery Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emmanuel Ocham Bua is a Pediatric Surgery Physician provider in San Francisco, CA (NPI 1871457416).
Provider details
- NPI number
- 1871457416
- Entity type
- Individual
- Primary specialty
- Pediatric Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- SPI932 (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
Under 1 yr in 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
- 2025-12-09
- Last updated
- 2025-12-15
- Certified
- 2025-12-15
Frequently asked questions
- What is Emmanuel Ocham Bua's NPI number?
- Emmanuel Ocham Bua's National Provider Identifier (NPI) is 1871457416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emmanuel Ocham Bua's specialty?
- Emmanuel Ocham Bua is listed in the NPPES registry with a primary specialty of Pediatric Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Emmanuel Ocham Bua located?
- Emmanuel Ocham Bua's practice location on file with NPPES is 1975 4th St, San Francisco, CA 94143-2351.
- What is Emmanuel Ocham Bua's phone number?
- The practice phone number listed in the NPPES registry for Emmanuel Ocham Bua is (415) 353-3000.
- Does Emmanuel Ocham Bua accept Medicare?
- Emmanuel Ocham Bua is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emmanuel Ocham Bua's NPI active?
- Yes — Emmanuel Ocham Bua's NPI (1871457416) is active in the NPPES registry as of the last update on 2025-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.