Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Dorian Cohen

Pediatric Orthopaedic Surgery Physician in Stony Brook, NY · enumerated 2020.

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

National Provider Identifier

1457970832

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Registry record

Entity type Individual (Type 1)

Name Dr. Dorian Cohen

Sex Male

Practice address Stony Brook, NY, 11794

Phone (631) 444-4233

Enumeration date Apr 15, 2020

Last updated in NPPES May 11, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207XP3100X Pediatric Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 319008 (NY) Primary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 104035 (GA) Secondary

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

How do I verify Dorian Cohen's NPI record?

Cross-check NPI 1457970832 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457970832 active?

Yes, as of the latest NPPES snapshot, NPI 1457970832 is active (record last updated 2026-05-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-11.