Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffrey B Kahn, M.D.

Otolaryngology Physician in Austin, TX · enumerated 2006.

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

National Provider Identifier

1841387602

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Registry record

Entity type Individual (Type 1)

Name Jeffrey B Kahn

Credential M.D.

Sex Male

Practice address 4515 Seton Center Pkwy, Suite 100, Austin, TX, 78759

Phone (512) 346-5562

Fax (512) 346-8846

Enumeration date Oct 5, 2006

Last updated in NPPES Mar 13, 2013

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License L1900 (TX) 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
8345N0	Other	TX	BCBS
146075001	Medicaid	TX	-

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

What specialty is Jeffrey Kahn?

Jeffrey Kahn is registered in NPPES with the primary taxonomy of Otolaryngology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-13.