Jack Sadacka M.D
About this NPIWhat this record shows.
NPI 1356424915 is registered to Jack Sadacka M.D, a Adolescent Medicine practising at 813 Quentin Rd Ste 202 in Brooklyn, New York. Adolescent Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Jack Sadacka M.D 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 Jack Sadacka M.D accepts. To confirm in-network status with your specific health plan, contact Jack Sadacka M.D directly at (718) 645-2618.
Frequently asked
Yes. NPI 1356424915 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adolescent Medicine 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) 645-2618.
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. Jack Sadacka M.D is a Type-1 individual NPI.