Wijayan Ratnathicam MD
About this NPIWhat this record shows.
NPI 1336145358 is registered to Wijayan Ratnathicam MD, a Surgery practising at 1985 Crompond Rd, Bldg A in Cortlandt Manor, New York. Surgery is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Wijayan Ratnathicam MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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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 Wijayan Ratnathicam MD accepts. To confirm in-network status with your specific health plan, contact Wijayan Ratnathicam MD directly at (914) 736-0050.
Frequently asked
Yes. NPI 1336145358 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Surgery 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 (914) 736-0050.
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. Wijayan Ratnathicam MD is a Type-1 individual NPI.