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 4 of 4 stars
The overall average patient rating of Dr. John Spieker is Excellent.
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Specialties & Research
Dr. John Spieker, MD is board certified in Anesthesiology.
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Education & Awards
Dr. Spieker graduated from The University of Texas at Galveston.More Education & Awards
Dr. Spieker has 9 hospital affiliations:
- Baylor University Medical Center
- Texas Health Harris Methodist Hospital Azle