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MISS ALISON MAZEFSKY LCSW
NPI 1396628426
Social Worker - Clinical in Mc Murray, PA

Active since July 28, 2025PECOS Enrolled
608 E MCMURRAY RD STE 102, MC MURRAY, PA 15317(724) 304-0990 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Miss Alison Mazefsky Lcsw NPPES

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

MISS ALISON MAZEFSKY LCSW (NPI 1396628426) is an individual clinical provider in Mc Murray, Pennsylvania, licensed in Pennsylvania (CW026181) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396628426
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMISS ALISON MAZEFSKYCredential: LCSW
Location Address608 E MCMURRAY RD STE 102Mc Murray, PA 15317-3440
Mailing Address1315 Rockland AvePittsburgh, PA 15216-3823 · (412) 496-4865
Phone(724) 304-0990
Sole ProprietorNo
Enumeration DateJuly 28, 2025
NPPES CertifiedJuly 28, 2025
✔ NPI 1396628426 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in PA · CW026181
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
608 E MCMURRAY RD STE 102, Mc Murray, PA 15317
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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 (PECOS)

Miss Alison Mazefsky Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

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

Dawn Marie Friend, Psyd, LLC
5.3 mi
Clinical
2957 RIDGE RD
South Park, PA 15129
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Medicare enrollment name: Dawn Marie Friend Psy D LLC
  • 16 clinicians in this Medicare group
NPI 1851733810 (724) 304-0990

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15317 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $54.64 – $166.87
Typical copayment $0.00 (range $13.66 – $41.71)
Most-billed visit code NA
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

JOSEPH GENTINO LCSW
Social Worker (Clinical)
608 E MCMURRAY RD STE 102
MC MURRAY, PA 15317
Washington County (412) 913-6109

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 Alison Mazefsky's NPI number?

The NPI number for Alison Mazefsky is 1396628426. It was assigned to this individual provider in the NPPES registry on July 28, 2025.

Where is Alison Mazefsky located?

Alison Mazefsky practices at 608 E Mcmurray Rd Ste 102, Mc Murray, PA 15317. The listed phone number is (724) 304-0990.

What is Alison Mazefsky's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Alison Mazefsky enrolled in Medicare?

Yes. Alison Mazefsky is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alison Mazefsky's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alison Mazefsky reassigns Medicare benefits to Dawn Marie Friend, Psyd, LLC (South Park, 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 Alison Mazefsky'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 Alison Mazefsky was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.