Christopher Choi, M.D.
NPI 1073898011 · Pediatrics Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Choi, M.D. is a Pediatrics Physician provider in Oakland, CA (NPI 1073898011).
Provider details
- NPI number
- 1073898011
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A118651 (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
14 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
- 2011-10-20
- Last updated
- 2022-02-11
Frequently asked questions
- What is Christopher Choi's NPI number?
- Christopher Choi's National Provider Identifier (NPI) is 1073898011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Choi's specialty?
- Christopher Choi is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Choi located?
- Christopher Choi's practice location on file with NPPES is 747 52nd St, Oakland, CA 94609-1809.
- What is Christopher Choi's phone number?
- The practice phone number listed in the NPPES registry for Christopher Choi is (510) 428-3000.
- Does Christopher Choi accept Medicare?
- Christopher Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Choi's NPI active?
- Yes — Christopher Choi's NPI (1073898011) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.