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

David Ira Kahn, MD

Ophthalmology Physician in Briarcliff Manor, NY · enumerated 2007.

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

National Provider Identifier

1528103397

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Registry record

Entity type Individual (Type 1)

Name David Ira Kahn

Credential MD

Sex Male

Practice address Briarcliff Manor, NY, 10510

Phone (914) 762-7696

Enumeration date Feb 20, 2007

Last updated in NPPES Nov 15, 2010

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

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 124105 (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
88863	Other	-	GHI MEDICARE
00754889	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

Is NPI 1528103397 active?

Yes, as of the latest NPPES snapshot, NPI 1528103397 is active (record last updated 2010-11-15).

How do I verify David Kahn's NPI record?

Cross-check NPI 1528103397 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-15.