Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kathleen Mazzola, CRNP

Acute Care Nurse Practitioner in Washington, PA · enumerated 2005.

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

National Provider Identifier

1356338172

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Registry record

Entity type Individual (Type 1)

Name Ms. Kathleen Mazzola

Credential CRNP

Sex Female

Practice address 470 Johnson Rd, Suite 10, Washington, PA, 15301

Phone (724) 223-3816

Fax (724) 223-4079

Enumeration date Oct 6, 2005

Last updated in NPPES Jul 29, 2014

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP008607 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
SP008607	Other	PA	NURSE PRACTITIONER
RN202342L	Other	PA	REGISTERED NURSE
1824822	Other	PA	SECURITY BLUE

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.

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Frequently asked questions

How do I verify Kathleen Mazzola's NPI record?

Cross-check NPI 1356338172 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356338172 active?

Yes, as of the latest NPPES snapshot, NPI 1356338172 is active (record last updated 2014-07-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-29.