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. Sean Tretiak:
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Specialties & Research
Dr. Sean Tretiak, MD is board certified in Anesthesiology.
Education & Awards
Dr. Tretiak graduated from George Washington University.
Dr. Tretiak has 2 hospital affiliations:
- Torrance Memorial Medical Center
- Long Beach Memorial Hospital
Accepted Insurance Plans
Dr. Tretiak accepts these health insurances in at least one office:
- Blue Shield of California - 91 plans
- Care 1st Health Plan - 4 plans
- Cigna - 1 plan
- Aetna - 1 plan
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- Additional Information
- Where does Dr. Sean H. Tretiak practice?
Dr. Sean Tretiak practices Anesthesiology near Torrance, CA.
Additional practice locations include: Pasadena, CA.
See Torrance Anesthesiologists.