Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nancy Jean Homburg, M.D.

Family Medicine Physician in Appleton, WI · enumerated 2005.

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

National Provider Identifier

1720073208

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Registry record

Entity type Individual (Type 1)

Name Dr. Nancy Jean Homburg

Credential M.D.

Sex Female

Practice address 3329 N Richmond St, Appleton, WI, 54911

Phone (920) 380-2719

Fax (920) 380-2755

Enumeration date Sep 12, 2005

Last updated in NPPES Aug 31, 2012

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 19584 (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
AH6655370	Other	-	BNDD
30158000	Medicaid	WI	-

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 Nancy Homburg's NPI record?

Cross-check NPI 1720073208 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720073208 active?

Yes, as of the latest NPPES snapshot, NPI 1720073208 is active (record last updated 2012-08-31).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-31.