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Kenneth R. Guistwite, M.D. A P.C.

Family Medicine Physician in Carlisle, PA · enumerated 2006 · authorized official Kenneth Guistwite, President.

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

National Provider Identifier

1144321555

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Registry record

Entity type Organization (Type 2)
Legal business name Kenneth R. Guistwite, M.D. A P.C.
Practice address 522 S Pitt St, Carlisle, PA, 17013
Phone (717) 243-1516
Fax (717) 243-4849
Enumeration date Sep 26, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD014273E (PA) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS010715L (PA) Secondary

Authorized official

Name Kenneth Guistwite
Title President
Phone (717) 243-1516

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

Who is the authorized official for Kenneth R. Guistwite, M.D. A P.C.?
NPPES lists Kenneth Guistwite (President) as the authorized official for this organization.
What is the NPI number for Kenneth R. Guistwite, M.D. A P.C.?
The NPI for Kenneth R. Guistwite, M.D. A P.C. is 1144321555, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.