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

Dr. Michelle Linn Grigsby, PHD

Individual provider Psychologist · NPI 1851554729

Dr. Michelle Linn Grigsby, PHD is a Psychologist in San Antonio, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2008
Specialties on file
2
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

16170 Jones Maltsberger Rd Ste 202
San Antonio, TX 78247-3204
Phone: (210) 683-5975
Fax: (210) 714-3690
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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 34762 (TX)
Psychologist Taxonomy 103T00000X · Licence 34762 (TX)

Record details

NPI number1851554729
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 9, 2008
Last updated in NPPESNovember 18, 2021
Certification dateNovember 18, 2021

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