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

Michael David Poskus, LCSW

Clinical Social Worker in Irwin, PA · enumerated 2022.

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

National Provider Identifier

1205567153

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Registry record

Entity type Individual (Type 1)

Name Michael David Poskus

Credential LCSW

Sex Male

Practice address Irwin, PA, 15642

Phone (412) 206-9529

Enumeration date Jun 21, 2022

Last updated in NPPES Jun 6, 2025

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CW024968 (PA) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Michael Poskus practice?

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

What is the NPI number for Michael Poskus?

The National Provider Identifier (NPI) for Michael Poskus is 1205567153, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Mandy Droppa Psychiatric/Mental Health Nurse Practitioner · Irwin, PA NPI 1841619657 Carolyn Confer Clinical Social Worker · North Huntingdon, PA NPI 1134655434 Better Days Counseling Services LLC Professional Counselor · Irwin, PA NPI 1023810801 Nourished Resilience LLC Marriage & Family Therapist · Irwin, PA NPI 1164211355 Mosaic Hearts Therapy LLC Mental Health Clinic/Center (Including Community Mental Health Center) · Irwin, PA NPI 1790576619 Lily of the Valley: Integrated Wellness Mental Health Counselor · Irwin, PA NPI 1306730973 Better Living Through Therapy LLC Mental Health Counselor · Irwin, PA NPI 1962361519 Catherine Ponterio Behavior Analyst · Irwin, PA NPI 1205795499

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-06.