NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian James Cook, M.D.

Anesthesiology Physician in Bethpage, NY · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1972509990

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Brian James Cook
Credential M.D.
Sex Male
Practice address 4295 Hempstead Tpke, Bethpage, NY, 11714
Phone (516) 731-4724
Fax (516) 719-3924
Enumeration date Jun 23, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 221020-1 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
02362669 Medicaid NY -
221020-1W Other NY WORKERS COMPENSATION
BC08L01010 Other NY BLUE CROSS BLUE SHIELD

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Brian Cook?
The National Provider Identifier (NPI) for Brian Cook is 1972509990, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brian Cook practice?
The practice location on file with NPPES is in Bethpage, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.