Dr. Yan-San Tsai MD
About this NPIWhat this record shows.
NPI 1265590392 is registered to Dr. Yan-San Tsai MD, a Gynecology practising at 16 Pocono Rd, Suite 103 in Denville, New Jersey. Gynecology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Yan-San Tsai MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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. Yan-San Tsai MD accepts. To confirm in-network status with your specific health plan, contact Dr. Yan-San Tsai MD directly at (973) 983-5602.
Frequently asked
Yes. NPI 1265590392 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gynecology 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 (973) 983-5602.
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. Yan-San Tsai MD is a Type-1 individual NPI.