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. Michael Castillo:
View the full profile to get information on:
- What's important to you
View full profile
- Currently 4 of 4 stars
The overall average patient rating of Dr. Michael Castillo is Excellent.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Specialties & Research
Dr. Michael Castillo, MD is board certified in Otolaryngology.
- He has special expertise in 1 area:
- Disorders of ear
Education & Awards
Dr. Castillo graduated from The University of Texas Southwestern, Dallas. He has 2 awards.
Dr. Castillo has 4 hospital affiliations:
- Clear Lake Regional Medical Center
- Cleveland Regional Medical Center
Accepted Insurance Plans
Dr. Castillo accepts these health insurances in at least one office:
- Great-West Healthcare - 2 plans
- Blue Cross Blue Shield of Texas - 4 plans
- Scott and White Health Plan - 2 plans
- Humana - 2 plans
- Cigna - 8 plans
- Unicare - 10 plans