NPI Portal NPI Lookup & Verification

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Taylor Ann Keen, PA

Family Medicine Physician in Carlisle, PA · enumerated 2019 · practices at Kenneth R. Guistwite, M.D. A P.C..

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

National Provider Identifier

1215589056

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Registry record

Entity type Individual (Type 1)
Name Taylor Ann Keen
Credential PA
Sex Female
Practice address 522 S Pitt St, Carlisle, PA, 17013
Enumeration date Jul 11, 2019
Last updated in NPPES Nov 19, 2019

Taxonomy & licenses

207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License MA060729 (PA) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MA060729 (PA) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Taylor Keen?
Taylor Keen is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-19.