Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Christy Ann Brown, APNP

Nurse Practitioner in Marinette, WI · enumerated 2006.

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

National Provider Identifier

1740299387

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Registry record

Entity type Individual (Type 1)

Name Ms. Christy Ann Brown

Credential APNP

Sex Female

Practice address 4061 Old Peshtigo Rd, Marinette, WI, 54143

Phone (715) 732-8000

Fax (715) 732-8103

Enumeration date Aug 5, 2006

Last updated in NPPES Dec 14, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 132846-030 (WI) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2765-033 (WI) Primary

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 Christy Brown practice?

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

What is the NPI number for Christy Brown?

The National Provider Identifier (NPI) for Christy Brown is 1740299387, 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 2021-12-14.