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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).

Learn more about Dr. Piotr Grojec:

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Specialties & Research

Dr. Piotr Grojec, MD is board certified in Internal Medicine.

Education & Awards

Dr. Grojec graduated from Akademia Medyczna, Warsaw.


Dr. Grojec has 3 hospital affiliations:

  • Doctor's Community Hospital 
  • Prince George's Hospital Center 
  • Doctors Comm Hosp, Lanham, Md 


  • Polish
  • Russian
  • German

> > > > Dr. Piotr Grojec, MD

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Additional Information
Dr. Piotr Leszek Grojec MD is a male Internist, has 46 years of experience and practices in Internal Medicine.
Where does Dr. Piotr L. Grojec practice?
Dr. Piotr Grojec has 1 office location.
Dr. Piotr Grojec practices Internal Medicine near District Heights, MD.
See District Heights Internists.