Mr. Siva Ayyar MD
About this NPIWhat this record shows.
NPI 1568661452 is registered to Mr. Siva Ayyar MD, a Preventive Medicine/Occupational Environmental Medicine Physician practising at 6641 Grand Blvd in Houston, Texas. Preventive Medicine/Occupational Environmental Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Siva Ayyar MD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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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 Mr. Siva Ayyar MD accepts. To confirm in-network status with your specific health plan, contact Mr. Siva Ayyar MD directly at (832) 308-1010.
Frequently asked
Yes. NPI 1568661452 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Preventive Medicine/Occupational Environmental Medicine 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 (832) 308-1010.
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. Mr. Siva Ayyar MD is a Type-1 individual NPI.