Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Jonhenry Grizzle, PHD

Individual provider Clinical Psychologist · NPI 1982858866

Dr. Jonhenry Grizzle, PHD is a Clinical Psychologist in Fort Sam Houston, Texas. Practices as a sole proprietor. Licensed in Kansas.

Licensed in
KS
In the registry since
2008
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

3851 Roger Brooke Drive Mche-Qd (creds) Brooke Army Medical Ctr
Fort Sam Houston, TX 78234-6200
Phone: (210) 916-2460
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence LD1748 (KS)

Record details

NPI number1982858866
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedNovember 5, 2008
Last updated in NPPESNovember 5, 2008

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