Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. William K. Drell, MD

Individual provider Psychiatry Physician · NPI 1932184983

Dr. William K. Drell, MD is a Psychiatry in Houston, Texas. Graduated from University of Oklahoma College of Medicine in 1983, 43 years ago. Licensed in Texas.

Years since qualifying
43
Trained at
University of Oklahoma College of Medicine
Licensed in
TX
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

909 Frostwood Dr #258
Houston, TX 77024-2301
Phone: (713) 464-4455
Fax: (713) 464-3642
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence G7055 (TX)

Record details

NPI number1932184983
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 13, 2005
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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