NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas G Kahn, MD

Anesthesiology Physician in Buffalo, NY · enumerated 2006.

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

National Provider Identifier

1255303996

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Douglas G Kahn
Credential MD
Sex Male
Practice address 1001 Main St # K3502, Buffalo, NY, 14203
Phone (716) 323-6570
Fax (716) 323-6658
Enumeration date Feb 6, 2006
Last updated in NPPES Mar 4, 2021

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 1482612 (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
01476168 Medicaid NY -

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 Douglas Kahn?
The National Provider Identifier (NPI) for Douglas Kahn is 1255303996, a Type 1 (individual) record in the CMS NPPES registry.
Where does Douglas Kahn practice?
The practice location on file with NPPES is in Buffalo, 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 2021-03-04.