Pauling Chang MD
About this NPIWhat this record shows.
NPI 1194884692 is registered to Pauling Chang MD, a Therapeutic Radiology Physician practising at 301 Old San Francisco Rd in Sunnyvale, California. Therapeutic Radiology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Pauling Chang MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20080807000519Radiation OncologyCA
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 Pauling Chang MD accepts. To confirm in-network status with your specific health plan, contact Pauling Chang MD directly at (408) 730-2820.
Frequently asked
Yes. NPI 1194884692 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Therapeutic Radiology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (408) 730-2820.
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. Pauling Chang MD is a Type-1 individual NPI.