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. Derek Haas:
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- Currently 3 of 4 stars
The overall average patient rating of Dr. Derek Haas is Good.
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Specialties & Research
Dr. Derek Haas, MD is board certified in Obstetrics & Gynecology and Reproductive Endocrinology.
- He has special expertise in 2 areas:
- Hot Flashes
Education & Awards
Dr. Haas graduated from Indiana University , Indianapolis.
Dr. Haas has 6 hospital affiliations:
- Baylor Medical Center At Irving
- Las Colinas Medical Center
Accepted Insurance Plans
Dr. Haas accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Great-West Healthcare - 2 plans
- Unicare - 2 plans
- Blue Cross Blue Shield of Texas - 2 plans
- Humana - 2 plans
- Cigna - 2 plans