Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Alexander Hoffman, MD

General Practice Physician in Brooklyn, NY · enumerated 2007.

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

National Provider Identifier

1346461621

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Alexander Hoffman

Credential MD

Sex Male

Practice address 8518 Fourth Ave, Brooklyn, NY, 11209

Phone (718) 748-5482

Fax (718) 748-3758

Enumeration date May 2, 2007

Last updated in NPPES Nov 23, 2011

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 097124 (NY) Primary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 25MA02648200 (NJ) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Alexander Hoffman practice?

The practice location on file with NPPES is in Brooklyn, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alexander Hoffman?

The National Provider Identifier (NPI) for Alexander Hoffman is 1346461621, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-23.