Dr. Usha Periyanayagam M.D.
About this NPIWhat this record shows.
NPI 1346478385 is registered to Dr. Usha Periyanayagam M.D., a Emergency Medicine practising at 680 Mission St, Apt 14n in San Francisco, California. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Usha Periyanayagam M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2009.
Your brand here.
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 Dr. Usha Periyanayagam M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Usha Periyanayagam M.D. directly at (270) 853-9302.
Frequently asked
Yes. NPI 1346478385 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Emergency Medicine 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 (270) 853-9302.
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. Dr. Usha Periyanayagam M.D. is a Type-1 individual NPI.