George Cheng, D.O.
NPI 1770621641 · Family Medicine Physician · Wilmington, CA
Enrolled with Medicare as Order and Referring Only - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Cheng, D.O. is a Family Medicine Physician provider in Wilmington, CA (NPI 1770621641).
Provider details
- NPI number
- 1770621641
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A4132 (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
- 2007-02-02
- Last updated
- 2007-07-09
Frequently asked questions
- What is George Cheng's NPI number?
- George Cheng's National Provider Identifier (NPI) is 1770621641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Cheng's specialty?
- George Cheng is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is George Cheng located?
- George Cheng's practice location on file with NPPES is 1239 N Avalon Blvd, Wilmington, CA 90744-2601.
- What is George Cheng's phone number?
- The practice phone number listed in the NPPES registry for George Cheng is (310) 513-1591.
- Does George Cheng accept Medicare?
- George Cheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Cheng's NPI active?
- Yes — George Cheng's NPI (1770621641) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.