Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY E MAZALESKI PA-C
NPI 1821043779
Physician Assistant in Wilkes Barre, PA

Active since May 22, 2006
110 S PENNSYLVANIA AVE, WILKES BARRE, PA 18701(570) 552-6000 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mary E Mazaleski Pa-c NPPES

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

MARY E MAZALESKI PA-C (NPI 1821043779) is an individual physician assistant in Wilkes Barre, Pennsylvania, licensed in Pennsylvania (MA052487) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1821043779
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMARY E MAZALESKICredential: PA-C
Location Address110 S PENNSYLVANIA AVEWilkes Barre, PA 18701-3301
Mailing Address110 S Pennsylvania AveWilkes Barre, PA 18701-3301 · (570) 552-6000
Sole ProprietorNo
Enumeration DateMay 22, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1821043779 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in PA · MA052487
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
110 S PENNSYLVANIA AVE, Wilkes Barre, PA 18701

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.

Social Worker (Clinical)
110 S PENNSYLVANIA AVE
WILKES BARRE, PA 18701
Counselor (Professional)
110 S PENNSYLVANIA AVE
WILKES BARRE, PA 18701
Nurse Practitioner (Family)
110 S PENNSYLVANIA AVE
WILKES BARRE, PA 18701
Psychologist
110 S PENNSYLVANIA AVE
WILKES BARRE, PA 18701
Social Worker (Clinical)
110 S PENNSYLVANIA AVE
WILKES BARRE, PA 18701
Registered Nurse
110 S PENNSYLVANIA AVE
WILKES BARRE, PA 18701
Clinic/Center (Mental Health (Including Community Mental Health Center))
110 S PENNSYLVANIA AVE
WILKES BARRE, PA 18701
Registered Nurse
110 S PENNSYLVANIA AVE
WILKES BARRE, PA 18701

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 Mazaleski's NPI number?

The NPI number for Mary Mazaleski is 1821043779. It was assigned to this individual provider in the NPPES registry on May 22, 2006.

Where is Mary Mazaleski located?

Mary Mazaleski practices at 110 S Pennsylvania Ave, Wilkes Barre, PA 18701. The listed phone number is (570) 552-6000.

What is Mary Mazaleski's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Mary Mazaleski was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.