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Dr. Ira Chernoff, MD

Orthopaedic Surgery Physician in Stony Brook, NY · enumerated 2006.

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

National Provider Identifier

1811925456

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Registry record

Entity type Individual (Type 1)
Name Dr. Ira Chernoff
Credential MD
Sex Male
Practice address 2500 Nesconset Hwy Bldg 9, Stony Brook, NY, 11790
Phone (631) 246-6100
Enumeration date Jun 30, 2006
Last updated in NPPES Jul 10, 2023

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 156725 (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
11-3465690 Other - TAX ID

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.

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Frequently asked questions

What is the NPI number for Ira Chernoff?
The National Provider Identifier (NPI) for Ira Chernoff is 1811925456, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ira Chernoff practice?
The practice location on file with NPPES is in Stony Brook, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-10.