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

MS. Crystal M Tillis, PHD

Individual provider Clinical Psychologist · NPI 1750718011

MS. Crystal M Tillis, PHD is a Clinical Psychologist in Baton Rouge, Louisiana. Licensed in Louisiana and Texas. Registered with an NPI since 2013.

Licensed in
LA, TX
In the registry since
2013
Specialties on file
3
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

7850 Anselmo Ln
Baton Rouge, LA 70810-1101
Phone: (225) 768-6537
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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 1479 (LA)
Clinical Psychologist Taxonomy 103TC0700X · Licence 37666 (TX)
Clinical Psychologist Taxonomy 103TC0700X · Licence 0000 (LA)

Record details

NPI number1750718011
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedOctober 2, 2013
Last updated in NPPESMarch 2, 2021
Certification dateMarch 2, 2021

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