William Gross M.D.
About this NPIWhat this record shows.
NPI 1982665907 is registered to William Gross M.D., a Addiction Psychiatry practising at 591 Kingston Ave, Kings County Hosp. in Brooklyn, New York. Addiction Psychiatry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. William Gross M.D. 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.
Medicaid
- 00246117NY
Other
- 186BNINY· Issued by INSURANCE PROVIDER
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 William Gross M.D. accepts. To confirm in-network status with your specific health plan, contact William Gross M.D. directly at (718) 245-4871.
Frequently asked
Yes. NPI 1982665907 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Addiction Psychiatry 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 (718) 245-4871.
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. William Gross M.D. is a Type-1 individual NPI.