Pinchieh Chiang D.O.
About this NPIWhat this record shows.
NPI 1558646513 is registered to Pinchieh Chiang D.O., a Family Medicine practising at 333 1st St Ste A in San Francisco, California. Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment. Pinchieh Chiang D.O. has been enumerated in the National Provider Identifier (NPI) registry since 2011.
Your brand here.
Medicare enrollment
This provider holds 9 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20160826002078Family PracticeCA
- I20250327002637Family PracticeNY
- I20250501000271Family PracticeNJ
- I20250620003629Family PracticeIL
- I20250624002910Family PracticePA
- I20250827000852Family PracticeTX
- I20250910004028Family PracticeWA
- I20251031001891Family PracticeFL
- I20260306000359Family PracticeAZ
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Pinchieh Chiang D.O. accepts. To confirm in-network status with your specific health plan, contact Pinchieh Chiang D.O. directly at (888) 803-3370.
Frequently asked
Yes. NPI 1558646513 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (888) 803-3370.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Pinchieh Chiang D.O. is a Type-1 individual NPI.