Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heather N Clarson, FNP

Nurse Practitioner in Menomonee Falls, WI · enumerated 2014.

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

National Provider Identifier

1326443144

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Registry record

Entity type Individual (Type 1)

Name Heather N Clarson

Credential FNP

Sex Female

Practice address W180n8085 Town Hall Rd, Menomonee Falls, WI, 53051

Phone (262) 251-1000

Fax (262) 257-2704

Enumeration date Oct 23, 2014

Last updated in NPPES Jan 19, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 151228 (WI) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 6104 (WI) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 6104 (WI) Primary

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

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 Heather Clarson?

The National Provider Identifier (NPI) for Heather Clarson is 1326443144, a Type 1 (individual) record in the CMS NPPES registry.

Where does Heather Clarson practice?

The practice location on file with NPPES is in Menomonee Falls, 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 2021-01-19.