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

Mr. John W. Sterling, PHD

Individual provider Psychologist · NPI 1033276472

Mr. John W. Sterling, PHD is a Psychologist in San Antonio, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2007
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

300 Austin Hwy Ste #140
San Antonio, TX 78209-5301
Phone: (210) 561-2861
Fax: (210) 561-2863
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 2-3485 (TX)

Record details

NPI number1033276472
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 3, 2007
Last updated in NPPESJuly 8, 2007
Mailing address300 Austin Hwy., Suite #140, San Antonio, TX 78209-5303

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