Frank Chiang, MD
NPI 1457456287 · Obstetrics & Gynecology Physician · Pomona, CA
Frank Chiang, MD is a Obstetrics & Gynecology Physician provider in Pomona, CA (NPI 1457456287).
Provider details
- NPI number
- 1457456287
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A41725 (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
- 2006-09-14
- Last updated
- 2011-02-28
Frequently asked questions
- What is Frank Chiang's NPI number?
- Frank Chiang's National Provider Identifier (NPI) is 1457456287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Chiang's specialty?
- Frank Chiang is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Frank Chiang located?
- Frank Chiang's practice location on file with NPPES is 160 East Artesia Street, Pomona, CA 91767-2922.
- What is Frank Chiang's phone number?
- The practice phone number listed in the NPPES registry for Frank Chiang is (909) 622-5654.
- Is Frank Chiang's NPI active?
- Yes — Frank Chiang's NPI (1457456287) is active in the NPPES registry as of the last update on 2011-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.