> > > > Dr. Thomas Overholt, MD
Dr. Thomas C Overholt MD is a male Internist, has 31 years of experience and practices in Internal Medicine, Pediatrics, and Hospitalist.
Dr. Thomas Overholt has 4 office locations.
Internal Medicine Hospital Specialists
555 N Duke St
Lancaster, PA 17602

Phone Number
Locations and availability (4)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Thomas Overholt, MD is board certified in Internal Medicine and Pediatrics.

Education & Awards

Dr. Overholt graduated from Pennsylvania State University, Hershey.


Dr. Overholt has 4 hospital affiliations:

  • Lancaster General Hospital 
  • St Charles Hospital 

Accepted Insurance Plans

Dr. Overholt accepts these health insurances in at least one office:

  • Highmark Blue Cross Blue Shield - 2 plans
  • Independence Blue Cross - 1 plan
  • UPMC Health Plan - 6 plans
  • United Healthcare - 4 plans
  • Geisinger Health Plan - 5 plans
  • Humana - 3 plans

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Additional Information
Where does Dr. Thomas C. Overholt practice?
Dr. Thomas Overholt practices Internal Medicine, Pediatrics, and Hospitalist near Lancaster, PA.
Additional practice locations include: Port Jefferson, NY.
See Lancaster Internists, Lancaster Pediatricians, and Lancaster Hospitalists.