Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William C Henke, MD

Family Medicine Physician in Detroit Lakes, MN · enumerated 2006.

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

National Provider Identifier

1487694493

Verified

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Registry record

Entity type Individual (Type 1)

Name William C Henke

Credential MD

Sex Male

Practice address 1027 Washington Ave, Detroit Lakes, MN, 56501

Phone (218) 847-5611

Fax (218) 847-0881

Enumeration date Jun 7, 2006

Last updated in NPPES Nov 21, 2011

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 5010 (MN) 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
281808600	Medicaid	MN	-
DA9031015663	Other	MN	PREFERRED ONE #
16651	Medicaid	MN	-
124772	Other	MN	UCARE #
23630HE	Other	MN	MNBS #
MN100021	Other	MN	LHS/BANNERHEALTH #
0106052	Other	MN	MEDICA #
1277	Other	ND	NDBS #
6404	Other	MN	MNBS #
598579	Other	MN	AMERICA'S PPO/ARAZ #
0122661	Other	MN	MEDICA #

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 1487694493 active?

Yes, as of the latest NPPES snapshot, NPI 1487694493 is active (record last updated 2011-11-21).

How do I verify William Henke's NPI record?

Cross-check NPI 1487694493 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 2011-11-21.