Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Marcia M Osborne, FNP

Nurse Practitioner in Sturgeon Bay, WI · enumerated 2006.

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

National Provider Identifier

1023125408

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Registry record

Entity type Individual (Type 1)

Name Ms. Marcia M Osborne

Credential FNP

Sex Female

Practice address 1910 Alabama St, Sturgeon Bay, WI, 54235

Phone (920) 746-7200

Fax (920) 746-7297

Enumeration date Aug 23, 2006

Last updated in NPPES Jan 20, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 85396-030 (WI) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1251-033 (WI) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
43896000	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

What is the NPI number for Marcia Osborne?

The National Provider Identifier (NPI) for Marcia Osborne is 1023125408, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marcia Osborne practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-20.