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).
Learn more about Dr. Thomas Keller:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Thomas Keller is Excellent.
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Specialties & Research
Dr. Thomas Keller, DO is board certified in Internal Medicine.
- He has special expertise in 2 areas:
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Education & Awards
Dr. Keller graduated from West Virginia School of Osteopathic Medicine, Lewisburg. He has 2 awards.
Dr. Keller has 2 hospital affiliations:
- Hanover Hospital, Inc
- Hanover General Hospital
Accepted Insurance Plans
Dr. Keller accepts these health insurances in at least one office:
- Highmark Blue Cross Blue Shield - 11 plans
- CareFirst - 2 plans
- Great-West Healthcare - 2 plans
- Capital Blue Cross - 6 plans
- Unicare - 9 plans
- Geisinger Health Plan - 3 plans
- Cigna - 8 plans
- Gateway Health Plan - 2 plans
- Aetna - 3 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Thomas C. Keller practice?
Dr. Thomas Keller practices Internal Medicine near Hanover, PA.
See Hanover Internists.