Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine E Cornwell, PA-C

Medical Physician Assistant in Chambersburg, PA · enumerated 2006.

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

National Provider Identifier

1740235779

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Registry record

Entity type Individual (Type 1)

Name Katherine E Cornwell

Credential PA-C

Sex Female

Practice address 22 St Paul Dr Ste 201, Chambersburg, PA, 17201

Phone (717) 217-6944

Fax (717) 217-6955

Enumeration date May 25, 2006

Last updated in NPPES Sep 8, 2021

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 0110002292 (VA) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA-053677 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
1007307260040	Other	-	MEDICAID GROUP #
103165061 0001	Medicaid	PA	-

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

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 Katherine Cornwell?

Katherine Cornwell is registered in NPPES with the primary taxonomy of Medical 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 2021-09-08.