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).
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- Currently 1 of 4 stars
The overall average patient rating of Dr. Richard Holihan is Poor.
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Specialties & Research
Dr. Richard Holihan, MD is board certified in Internal Medicine.
- He has special expertise in 2 areas:
- Aviation Medicine
- Flu (Human Influenza)
Education & Awards
Dr. Holihan graduated from University of Cincinnati.
Dr. Holihan has 3 hospital affiliations:
- Sutter Memorial Hospital
- Memorial Medical Center Modesto
- Doctors Medical Center of Modesto
Accepted Insurance Plans
Dr. Holihan accepts these health insurances in at least one office:
- United Healthcare - 16 plans
- Blue Shield of California - 86 plans
- Anthem Blue Cross - 12 plans
- Humana - 6 plans
- Cigna - 5 plans