Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leon Aleksandrovich, MD

Ophthalmology Physician in Bronx, NY · enumerated 2007.

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

National Provider Identifier

1962600213

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Registry record

Entity type Individual (Type 1)

Name Dr. Leon Aleksandrovich

Credential MD

Sex Male

Practice address 930 East Tremont Avenue, Bronx, NY, 10460

Phone (718) 860-1111

Fax (646) 224-1320

Enumeration date Jul 9, 2007

Last updated in NPPES Mar 7, 2013

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 245002 (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
02912325	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

Where does Leon Aleksandrovich practice?

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

What is the NPI number for Leon Aleksandrovich?

The National Provider Identifier (NPI) for Leon Aleksandrovich is 1962600213, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-07.