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MARY KATHRYN O'HARA
NPI 1023670387
Social Worker in Greensburg, PA

Active since July 07, 2019PECOS EnrolledAccepts Medicare Assignment
132 S MAIN ST, GREENSBURG, PA 15601(724) 420-5038 Get Directions Write a Review

NPPES record last updated: March 11, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 11, 2021, Jul 7, 2019 (2 updates tracked since 2019).

About Mary Kathryn O'hara NPPES

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

MARY KATHRYN O'HARA (NPI 1023670387) is an individual social worker in Greensburg, Pennsylvania, licensed in Pennsylvania (SW135689) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1023670387
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMARY KATHRYN O'HARA
Location Address132 S MAIN STGreensburg, PA 15601-3132
Mailing Address2402 Hookstown Grade RdClinton, PA 15026-1814
Phone(724) 420-5038
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJuly 7, 2019
Last NPPES UpdateMarch 11, 20212 updates tracked since enumeration
NPPES CertifiedMarch 11, 2021
✔ NPI 1023670387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in PA · SW135689
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
132 S MAIN ST, Greensburg, PA 15601
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mary Kathryn O'hara 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 ID7113411000
PECOS Enrollment IDI20251209001392
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Mary O'hara reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Vital Healthcare Solutions
185 mi
Psychiatry
300 WINDMILL RD
Sinking Springs, PA 19608
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 166 clinicians in this Medicare group
NPI 1659736957 (814) 505-7060
Silver Willow Wellness PC
187 mi
Geriatric Medicine
2395 LANCASTER PIKE FL 1
Reading, PA 19607
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 137 clinicians in this Medicare group
NPI 1659164697 (585) 233-2817

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 4

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

DEANNA KULCSAR
Counselor (Professional)
132 S MAIN ST
GREENSBURG, PA 15601
Westmoreland County (724) 420-5038
KELSEY LEE WRIGHT
Social Worker
132 S MAIN ST
GREENSBURG, PA 15601
Westmoreland County (724) 420-5038
TRACIE PLETCHER LSW
Counselor (Mental Health)
132 S MAIN ST
GREENSBURG, PA 15601
Westmoreland County (724) 420-5038
TODD BAUMGARDNER LPC
Counselor (Mental Health)
132 S MAIN ST
GREENSBURG, PA 15601
Westmoreland County (724) 420-5038

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 O'hara's NPI number?

The NPI number for Mary O'hara is 1023670387. It was assigned to this individual provider in the NPPES registry on July 7, 2019.

Where is Mary O'hara located?

Mary O'hara practices at 132 S Main St, Greensburg, PA 15601. The listed phone number is (724) 420-5038.

What is Mary O'hara's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Mary O'hara enrolled in Medicare?

Yes. Mary O'hara 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.

Which organizations bill Medicare for Mary O'hara's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary O'hara reassigns Medicare benefits to 2 organizations: Vital Healthcare Solutions (Sinking Springs, PA) and Silver Willow Wellness PC (Reading, PA). Each 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 O'hara'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 O'hara was last updated on March 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.