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. Frederic Stelzer:
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Specialties & Research
Dr. Frederic Stelzer, MD is board certified in Internal Medicine and Gastroenterology.
- He has special expertise in 2 areas:
- AIDS/HIV (Acquired Immunodeficiency Syndrome)
- Infectious Disease
Education & Awards
Dr. Stelzer graduated from Saint Louis University.
Dr. Stelzer has 11 hospital affiliations:
- Lehigh Valley Hospital
- St. Luke's Hospital/Bethlehem
Accepted Insurance Plans
Dr. Stelzer accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Blue Cross of Northeastern Pennsylvania - 4 plans
- Geisinger Health Plan - 2 plans
- Humana - 2 plans
- Cigna - 2 plans
- Gateway Health Plan - 1 plan
- UPMC Health Plan - 2 plans
- Highmark Blue Cross Blue Shield - 2 plans
- Independence Blue Cross - 2 plans
- Great-West Healthcare - 2 plans
- Capital Blue Cross - 2 plans
- Evercare - 2 plans
- Oxford Health Plans - 2 plans
- USA H & W Network - 1 plan
- Aetna - 3 plans