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

Ms. Gina Marie Dematteo, LLP

Psychologist in Lincoln Park, MI · enumerated 2013 · practices at Wildroots Mental Health & Wellness, Pllc.

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

National Provider Identifier

1841533213

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Registry record

Entity type Individual (Type 1)

Name Ms. Gina Marie Dematteo

Credential LLP

Sex Female

Practice address Lincoln Park, MI, 48146

Phone (313) 773-2305

Enumeration date Apr 3, 2013

Last updated in NPPES Feb 2, 2026

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 6361007916 (MI) 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 Gina Dematteo practice?

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

What is the NPI number for Gina Dematteo?

The National Provider Identifier (NPI) for Gina Dematteo is 1841533213, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Wildroots Mental Health & Wellness, Pllc Psychologist · Lincoln Park, MI NPI 1871443515

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-02.