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

Michael Lee Chlumsky, LPCC

School Psychologist in Gallup, NM · enumerated 2007.

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

National Provider Identifier

1518183771

Verified

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Registry record

Entity type Individual (Type 1)

Name Michael Lee Chlumsky

Credential LPCC

Sex Male

Practice address Gallup, NM, 87301

Phone (505) 722-4015

Enumeration date Apr 17, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 254414 (NM) Primary

Other identifiers

Identifier	Type	State	Issuer
61486787	Medicaid	NM	-

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

Where does Michael Chlumsky practice?

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

What is the NPI number for Michael Chlumsky?

The National Provider Identifier (NPI) for Michael Chlumsky is 1518183771, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.