Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Kathaleen Elizabeth Pritz, PA-C

Physician Assistant in Pittsburgh, PA · enumerated 2021 · practices at Allegheny Clinic.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1073180899

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Registry record

Entity type Individual (Type 1)

Name Mary Kathaleen Elizabeth Pritz

Credential PA-C

Sex Female

Practice address 4815 Liberty Ave Ste M54, Pittsburgh, PA, 15224

Phone (412) 621-1818

Fax (412) 621-4337

Enumeration date Jun 9, 2021

Last updated in NPPES Sep 27, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA062454 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
MA062454	Other	PA	PENNSYLVANIA STATE BOARD OF MEDICINE LICENSE NUMBER

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mary Kathaleen Pritz?

Mary Kathaleen Pritz is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-27.