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

Lisa D Markey, LLPC

Q: What is the NPI number for Lisa Markey?

The National Provider Identifier (NPI) for Lisa Markey is 1891546396, a Type 1 (individual) record in the CMS NPPES registry.

Professional Counselor in Garden City, MI · enumerated 2024.

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

National Provider Identifier

1891546396

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Registry record

Entity type Individual (Type 1)

Name Lisa D Markey

Credential LLPC

Sex Female

Practice address Garden City, MI, 48135

Phone (734) 812-5579

Enumeration date Apr 1, 2024

Last updated in NPPES Mar 5, 2025

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 6451018096 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Lisa Markey?

The National Provider Identifier (NPI) for Lisa Markey is 1891546396, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lisa Markey practice?

The practice location on file with NPPES is in Garden City, 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 2025-03-05.