Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deanna L Cooley, FNP-C

Nurse Practitioner in Lancaster, WI · enumerated 2024.

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

National Provider Identifier

1205673381

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Registry record

Entity type Individual (Type 1)

Name Deanna L Cooley

Credential FNP-C

Sex Female

Practice address 507 S Monroe St, Lancaster, WI, 53813

Phone (608) 723-2131

Fax (608) 723-2707

Enumeration date Jul 15, 2024

Last updated in NPPES May 6, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 15524-33 (WI) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 15524-33 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
1205673381	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Deanna Cooley practice?

The practice location on file with NPPES is in Lancaster, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Deanna Cooley?

The National Provider Identifier (NPI) for Deanna Cooley is 1205673381, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-06.