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. Gregory Ahearn:
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- Currently 2.5 of 4 stars
The overall average patient rating of Dr. Gregory Ahearn is Good.
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Specialties & Research
Dr. Gregory Ahearn, MD is board certified in Critical Care Medicine and Pulmonary Disease.
He has special expertise in 1 Area, including Pulmonary Hypertension.
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Education & Awards
Dr. Ahearn graduated from Drexel University , Philadelphia. He has 1 awards.
Dr. Ahearn has 9 hospital affiliations:
- Scottsdale Healthcare-Shea
- CHANDLER REGIONAL Medical Center
Accepted Insurance Plans
Dr. Ahearn accepts these health insurances in at least one office:
- Blue Cross Blue Shield of Arizona - 5 plans
- Mercy Care Plan - 3 plans
- United Healthcare - 15 plans
- Unicare - 5 plans
- Blue Cross Blue Shield of Illinois - 2 plans
- United Health Group, Inc. - Americhoice - 4 plans
- Humana - 18 plans
- Cigna - 6 plans
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- Additional Information
- Where does Dr. Gregory S. Ahearn practice?
Dr. Gregory Ahearn practices Internal Medicine, Critical Care Medicine, Pulmonary Disease, Critical Care Medicine, Clinical Cytogenetic, and Critical Care Medicine near Phoenix, AZ.
Additional practice locations include: Scottsdale, AZ.
See Phoenix Internists, Phoenix Critical Care Practitioners, Phoenix Pulmonologists, Phoenix Anesthesiologists, Phoenix Geneticists, and Phoenix Urgent Care Centers.