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Ms. Marissa Lee Harfert, MA, BCBA

Behavior Analyst in Two Rivers, WI · enumerated 2018 · practices at Phoenix Behavioral Health Services, LLC.

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

National Provider Identifier

1831665900

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Registry record

Entity type Individual (Type 1)
Name Ms. Marissa Lee Harfert
Credential MA, BCBA
Sex Female
Practice address 3120 Memorial Dr, Two Rivers, WI, 54241
Phone (715) 891-1405
Enumeration date Oct 16, 2018
Last updated in NPPES Oct 16, 2018

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 256-140 (WI) Primary

Other identifiers

Identifier Type State Issuer
256-140 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

What is the NPI number for Marissa Harfert?
The National Provider Identifier (NPI) for Marissa Harfert is 1831665900, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marissa Harfert practice?
The practice location on file with NPPES is in Two Rivers, WI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-16.