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

Mark S Olexa, MA, LPC, LMSW

Social Worker in Grand Rapids, MI · enumerated 2007.

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

National Provider Identifier

1295935286

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Registry record

Entity type Individual (Type 1)

Name Mark S Olexa

Credential MA, LPC, LMSW

Sex Male

Practice address Grand Rapids, MI, 49525

Phone (616) 560-4036

Enumeration date Jul 19, 2007

Last updated in NPPES Jun 26, 2012

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 6801046560 (MI) Primary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 6401000047 (MI) Secondary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

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

How do I verify Mark Olexa's NPI record?

Cross-check NPI 1295935286 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1295935286 active?

Yes, as of the latest NPPES snapshot, NPI 1295935286 is active (record last updated 2012-06-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-26.