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Dr. Terri Lynn Marcischak, APRN-BC, DNP

Family Nurse Practitioner in Pittsburgh, PA · enumerated 2011.

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

National Provider Identifier

1831471424

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Registry record

Entity type Individual (Type 1)
Name Dr. Terri Lynn Marcischak
Credential APRN-BC, DNP
Sex Female
Practice address 1301 Beaver Ave., Pittsburgh, PA, 15233
Phone (800) 863-1563
Fax (412) 321-2234
Enumeration date Sep 9, 2011
Last updated in NPPES Jun 4, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 58777 (WV) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 58777 (WV) Primary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

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 Terri Marcischak's NPI record?
Cross-check NPI 1831471424 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1831471424 active?
Yes, as of the latest NPPES snapshot, NPI 1831471424 is active (record last updated 2021-06-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-04.