Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kauseruzzaman A. Khan, MD

Internal Medicine Physician in Janesville, WI · enumerated 2006.

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

National Provider Identifier

1093724304

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Registry record

Entity type Individual (Type 1)

Name Kauseruzzaman A. Khan

Credential MD

Sex Male

Practice address 3524 E Milwaukee St, Janesville, WI, 53546

Phone (608) 756-7100

Fax (608) 741-4700

Enumeration date Aug 5, 2006

Last updated in NPPES Dec 8, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 45246 (WI) 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
KHANKAU	Other	WI	MERCYCARE INSURANCE
34402400	Medicaid	WI	-
P00403325CD3624	Other	WI	RR MEDICARE

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 Kauseruzzaman Khan's NPI record?

Cross-check NPI 1093724304 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1093724304 active?

Yes, as of the latest NPPES snapshot, NPI 1093724304 is active (record last updated 2021-12-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-08.