DR. MARAH LEE SLACK
NPI 1295616175
Occupational Therapist in Wexford, PA

Active since September 09, 2025Accepts Medicare Assignment
6001 STONEWOOD DR, WEXFORD, PA 15090(724) 933-3850 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 7, 2026, Sep 9, 2025 (2 updates tracked since 2025).

About Dr. Marah Lee Slack NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARAH LEE SLACK (NPI 1295616175) is an individual occupational therapist in Wexford, Pennsylvania and active in the NPI registry since September 2025. She maintains a secondary practice location in Aliquippa and is a graduate of Other (2025).

NPPES Registry Identity

NPI1295616175
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameDR. MARAH LEE SLACK
Location Address6001 STONEWOOD DRWexford, PA 15090-7380
Mailing Address6001 Stonewood DrWexford, PA 15090-7380
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateSeptember 9, 2025
Last NPPES UpdateApril 7, 20262 updates tracked since enumeration
NPPES CertifiedApril 7, 2026
NPI 1295616175 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
6001 STONEWOOD DR, Wexford, PA 15090

Secondary Practice Location 1

Location 12719 Brodhead Rd Ste 150Aliquippa, PA 15001-2793 · Phone (724) 510-3464 · Fax (724) 419-4380

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Marah Lee Slack is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8820566409
PECOS Enrollment IDI20260501003476

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Registered Nurse (Orthopedic)
6001 STONEWOOD DR
WEXFORD, PA 15090
Audiologist
6001 STONEWOOD DR
WEXFORD, PA 15090
Physician Assistant (Surgical)
6001 STONEWOOD DR
WEXFORD, PA 15090
Orthopaedic Surgery (Hand Surgery)
6001 STONEWOOD DR
WEXFORD, PA 15090
Occupational Therapist (Hand)
6001 STONEWOOD DR
WEXFORD, PA 15090
Specialist
6001 STONEWOOD DR, 2ND FLOOR
WEXFORD, PA 15090
Orthopaedic Surgery (Hand Surgery)
6001 STONEWOOD DR
WEXFORD, PA 15090
Orthopaedic Surgery (Hand Surgery)
6001 STONEWOOD DR
WEXFORD, PA 15090

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marah Slack's NPI number?

The NPI number for Marah Slack is 1295616175. It was assigned to this individual provider in the NPPES registry on September 9, 2025.

Where is Marah Slack located?

Marah Slack practices at 6001 Stonewood Dr, Wexford, PA 15090. The listed phone number is (724) 933-3850.

What is Marah Slack's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Marah Slack enrolled in Medicare?

Yes. Marah Slack is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Marah Slack was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.