Hsiao-Fen Chen MD Inc
NPI 1902844517 · Family Medicine Physician · San Gabriel, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hsiao-Fen Chen MD Inc is a Family Medicine Physician organization in San Gabriel, CA (NPI 1902844517).
Provider details
- NPI number
- 1902844517
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Hsiao-Fen Chen, Owner(626) 307-0797
- License
- A54242 (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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 223 N Garfield Ave Ste 305Monterey Park, CA 91754-1700Phone: (626) 307-0797
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2023-01-23
- Certified
- 2023-01-23
Frequently asked questions
- What is Hsiao-Fen Chen MD Inc's NPI number?
- Hsiao-Fen Chen MD Inc's National Provider Identifier (NPI) is 1902844517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hsiao-Fen Chen MD Inc?
- Hsiao-Fen Chen MD Inc is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hsiao-Fen Chen MD Inc located?
- Hsiao-Fen Chen MD Inc's practice location on file with NPPES is 140 W Valley Blvd, San Gabriel, CA 91776-3760.
- What is Hsiao-Fen Chen MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Hsiao-Fen Chen MD Inc is (626) 307-0797.
- Does Hsiao-Fen Chen MD Inc accept Medicare?
- Hsiao-Fen Chen MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Hsiao-Fen Chen MD Inc?
- The authorized official listed on Hsiao-Fen Chen MD Inc's NPPES record is Hsiao-Fen Chen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hsiao-Fen Chen MD Inc's NPI active?
- Yes — Hsiao-Fen Chen MD Inc's NPI (1902844517) is active in the NPPES registry as of the last update on 2023-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.