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Dr. Cary L Twyman, MD

Neurology Physician in Hershey, PA · enumerated 2006.

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

National Provider Identifier

1407803141

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Registry record

Entity type Individual (Type 1)
Name Dr. Cary L Twyman
Credential MD
Sex Male
Practice address 30 Hope Dr Ste 1300, Hershey, PA, 17033
Phone (717) 531-3828
Fax (717) 531-4694
Enumeration date May 28, 2006
Last updated in NPPES Jul 3, 2018

Taxonomy & licenses

2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License 24456 (KY) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD464379 (PA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
64244569 Medicaid KY -

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

Where does Cary Twyman practice?
The practice location on file with NPPES is in Hershey, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cary Twyman?
The National Provider Identifier (NPI) for Cary Twyman is 1407803141, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-03.