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. John Tis:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. John Tis is Excellent.
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Specialties & Research
Dr. John Tis, MD is board certified in Orthopaedic Surgery and Orthopaedic Surgery - Sports Medicine.
- He has special expertise in 7 areas:
- Cerebral Palsy
- Hip Osteoarthritis
- Knee Osteoarthritis
- Knee Surgery (Knee Replacement Arthroplasty)
- Osteoarthritis (Hand and Wrist)
- Sports Medicine
Education & Awards
Dr. Tis graduated from Georgetown University, Washington. He has 2 awards.
Dr. Tis has 7 hospital affiliations:
- Inova Fairfax Hospital
- The Johns Hopkins Hospital
Accepted Insurance Plans
Dr. Tis accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- CareFirst - 2 plans
- Humana - 2 plans
- Cigna - 2 plans
- Priority Partners - 2 plans
- Aetna - 2 plans
- AMERIGROUP - 1 plan
- Great-West Healthcare - 2 plans
Similar doctors nearby
- Additional Information
- Where does Dr. John E. Tis practice?
Dr. John Tis practices Orthopaedic Surgery and Sports Medicine near Baltimore, MD.
Additional practice locations include: Woodbridge, VA and Columbia, MD.
See Baltimore Surgeons.