Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian S. Katan, MD

Emergency Medicine Physician in Wichita, KS · enumerated 2006.

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

National Provider Identifier

1104864362

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Registry record

Entity type Individual (Type 1)

Name Brian S. Katan

Credential MD

Sex Male

Practice address 3600 E Harry St, Wichita, KS, 67218

Phone (316) 268-5775

Fax (316) 291-7496

Enumeration date Jun 2, 2006

Last updated in NPPES Feb 12, 2020

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License J3128 (TX) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 04-25705 (KS) 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
100175630D	Medicaid	KS	-

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 specialty is Brian Katan?

Brian Katan is registered in NPPES with the primary taxonomy of Emergency Medicine 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 2020-02-12.