MRS. MARY ELIZABETH YENKOWSKI
NPI 1538320064
Occupational Therapist in Coopersburg, PA

Active since June 18, 2008
7650 ROUTE 309, COOPERSBURG, PA 18036(610) 282-1919 Get Directions Write a Review

NPPES record last updated: June 18, 2008. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Mrs. Mary Elizabeth Yenkowski NPPES

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

MRS. MARY ELIZABETH YENKOWSKI (NPI 1538320064) is an individual occupational therapist in Coopersburg, Pennsylvania, licensed in Pennsylvania (OC009463) and active in the NPI registry since June 2008.

NPPES Registry Identity

NPI1538320064
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMRS. MARY ELIZABETH YENKOWSKI
Location Address7650 ROUTE 309Coopersburg, PA 18036-2130
Mailing Address1769 33rd St SwAllentown, PA 18103-6453
Sole ProprietorNo
Enumeration DateJune 18, 2008
✔ NPI 1538320064 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
License✔ Licensed in PA · OC009463
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.
7650 ROUTE 309, Coopersburg, PA 18036

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Mary Elizabeth Yenkowski is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Mary Yenkowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rehabilitation
1925 TURNER ST
Allentown, PA 18104
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Medicare enrollment name: Phoebe Corporate And Community Based Services, Inc.
  • 38 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 16

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

Skilled Nursing Facility
7650 ROUTE 309
COOPERSBURG, PA 18036
Skilled Nursing Facility
7650 ROUTE 309
COOPERSBURG, PA 18036
Registered Nurse
7650 ROUTE 309
COOPERSBURG, PA 18036
Occupational Therapist
7650 ROUTE 309
COOPERSBURG, PA 18036
Physical Therapy Assistant
7650 ROUTE 309
COOPERSBURG, PA 18036
Occupational Therapist
7650 ROUTE 309
COOPERSBURG, PA 18036
Speech-Language Pathologist
7650 ROUTE 309
COOPERSBURG, PA 18036
Physical Therapy Assistant
7650 ROUTE 309
COOPERSBURG, PA 18036

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 Mary Yenkowski's NPI number?

The NPI number for Mary Yenkowski is 1538320064. It was assigned to this individual provider in the NPPES registry on June 18, 2008.

Where is Mary Yenkowski located?

Mary Yenkowski practices at 7650 Route 309, Coopersburg, PA 18036. The listed phone number is (610) 282-1919.

What is Mary Yenkowski's specialty?

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

Is Mary Yenkowski enrolled in Medicare?

Yes. Mary Yenkowski is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mary Yenkowski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Yenkowski reassigns Medicare benefits to Phoebe Corporate & Community Based Services (Allentown, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Yenkowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mary Yenkowski was last updated on June 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.