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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Barak Greenfield, M.D.

Otolaryngology Physician in Levittown, NY · enumerated 2006.

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

National Provider Identifier

1205884103

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Registry record

Entity type Individual (Type 1)
Name Dr. Barak Greenfield
Credential M.D.
Sex Male
Practice address 3601 Hempstead Tpke Ste 110, Levittown, NY, 11756
Phone (516) 579-3050
Fax (516) 579-6233
Enumeration date May 4, 2006
Last updated in NPPES May 10, 2024

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 202692 (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.

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Frequently asked questions

Is NPI 1205884103 active?
Yes, as of the latest NPPES snapshot, NPI 1205884103 is active (record last updated 2024-05-10).
How do I verify Barak Greenfield's NPI record?
Cross-check NPI 1205884103 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-10.