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

Individual provider Athletic Trainer · NPI 1992172506

Thomas Koesterer, PHD, ATC is an Athletic Trainer in Stockton, California. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2015
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.

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Practice location Address checks out

3601 Pacific Ave
Stockton, CA 95211-0900
Phone: (707) 834-9863
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Athletic Trainer (primary) Taxonomy 2255A2300X · Licence 002306-1 (NY)

Record details

NPI number1992172506
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , ATC
Sole proprietorYes
NPI enumeratedAugust 31, 2015
Last updated in NPPESAugust 10, 2021
Certification dateAugust 10, 2021
Mailing address3601 Pacific Ave, Stockton, CA 95211-0110

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