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

Gina Marie Mcmahon, LLP

Q: What is the NPI number for Gina Mcmahon?

The National Provider Identifier (NPI) for Gina Mcmahon is 1386829570, a Type 1 (individual) record in the CMS NPPES registry.

Counseling Psychologist in Hastings, MI · enumerated 2008.

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

National Provider Identifier

1386829570

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Registry record

Entity type Individual (Type 1)

Name Gina Marie Mcmahon

Credential LLP

Sex Female

Practice address Hastings, MI, 49058

Phone (269) 948-0171

Enumeration date Jan 7, 2008

Last updated in NPPES Jan 18, 2012

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

Taxonomy & licenses

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 6301011002 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
71976	Medicaid	MI	-

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 Gina Mcmahon?

The National Provider Identifier (NPI) for Gina Mcmahon is 1386829570, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gina Mcmahon practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-18.