Mr. William Maiorino MD
About this NPIWhat this record shows.
NPI 1740392174 is registered to Mr. William Maiorino MD, a Gynecology practising at 320 Montauk Highway, South Bay Obgyn PC in West Islip, New York. Gynecology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. William Maiorino MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 0033122NY· Issued by GHI
- 133871NY· Issued by BCBS
Medicaid
- 399660NY
Source: NPPES public registry.
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. William Maiorino MD accepts. To confirm in-network status with your specific health plan, contact Mr. William Maiorino MD directly at (631) 587-2500.
Frequently asked
Yes. NPI 1740392174 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 (631) 587-2500.
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. William Maiorino MD is a Type-1 individual NPI.