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 Wittenberg:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. John Wittenberg, Internist, Adult Medicine Primary Care is Excellent.
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Specialties & Research
Dr. John Wittenberg, MD is board certified in Internal Medicine.
He has special expertise in 5 Areas, including Diabetes, Preventive Medicine, and Skin Diseases.2 more special expertise areas
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Education & Awards
Dr. Wittenberg graduated from University of Wisconsin at Madison. He has 3 awards.
Dr. Wittenberg has 2 hospital affiliations:
- Medical Center Of Plano
- Baylor Regional Medical Center at Plano
Accepted Insurance Plans
Dr. Wittenberg accepts these health insurances in at least one office:
- Unicare - 2 plans
- Humana - 8 plans
- USA H & W Network - 1 plan
- Aetna - 3 plans
- Great-West Healthcare - 1 plan
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- Additional Information
- Where does Dr. John F. Wittenberg practice?
Dr. John Wittenberg practices Internal Medicine near Plano, TX.
Additional practice locations include: North Richland Hills, TX.
See Plano Internists.