Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Curtis Wayne Hancock, MD

Geriatric Medicine (Internal Medicine) Physician in Sheboygan, WI · enumerated 2007.

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

National Provider Identifier

1083763379

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Registry record

Entity type Individual (Type 1)

Name Curtis Wayne Hancock

Credential MD

Sex Male

Practice address 3431 N 13th St, Sheboygan, WI, 53083

Phone (414) 359-4979

Fax (414) 328-4494

Enumeration date Jan 9, 2007

Last updated in NPPES Oct 16, 2023

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 22202 (WI) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 22202 (WI) Secondary

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
30274300	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

Is NPI 1083763379 active?

Yes, as of the latest NPPES snapshot, NPI 1083763379 is active (record last updated 2023-10-16).

How do I verify Curtis Hancock's NPI record?

Cross-check NPI 1083763379 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 2023-10-16.