Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Valerian Hazan, MD

Pediatrics Physician in Eastchester, NY · enumerated 2006.

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

National Provider Identifier

1861577249

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Registry record

Entity type Individual (Type 1)

Name Valerian Hazan

Credential MD

Sex Male

Practice address Mmg - Eastchester, 440 White Plains Road, Eastchester, NY, 10709

Phone (914) 395-1530

Fax (914) 395-1559

Enumeration date Oct 26, 2006

Last updated in NPPES Feb 1, 2010

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 185926 (NY) Primary

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 Valerian Hazan practice?

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

What is the NPI number for Valerian Hazan?

The National Provider Identifier (NPI) for Valerian Hazan is 1861577249, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Heidi Sanger Internal Medicine Physician · Eastchester, NY NPI 1841383064 Jonathan Greenberg Internal Medicine Physician · Eastchester, NY NPI 1801989025

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-01.