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Thyagarajan Subramanian, MD

Neurology Physician in Hershey, PA · enumerated 2006.

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

National Provider Identifier

1003864091

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Registry record

Entity type Individual (Type 1)
Name Thyagarajan Subramanian
Credential MD
Sex Male
Practice address 30 Hope Dr Ste 1300, Hershey, PA, 17033
Phone (717) 531-3828
Fax (717) 531-0465
Enumeration date May 4, 2006
Last updated in NPPES Nov 22, 2019

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD051253L (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
1016359190001 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 NPI 1003864091 active?
Yes, as of the latest NPPES snapshot, NPI 1003864091 is active (record last updated 2019-11-22).
How do I verify Thyagarajan Subramanian's NPI record?
Cross-check NPI 1003864091 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-22.