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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Marnie Jo Westphal, MA, CADC

Addiction (Substance Use Disorder) Counselor in Essexville, MI · enumerated 2019.

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

National Provider Identifier

1881235513

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Registry record

Entity type Individual (Type 1)
Name Ms. Marnie Jo Westphal
Credential MA, CADC
Sex Female
Practice address Essexville, MI, 48732
Fax (989) 391-9596
Enumeration date Oct 3, 2019
Last updated in NPPES Jul 6, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers 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.

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Frequently asked questions

Where does Marnie Westphal practice?
The practice location on file with NPPES is in Essexville, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marnie Westphal?
The National Provider Identifier (NPI) for Marnie Westphal is 1881235513, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-06.