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

Dr. Grace P Davidson, PHD

Individual provider Clinical Psychologist · NPI 1093790586

Dr. Grace P Davidson, PHD is a Clinical Psychologist in Plano, Texas. Qualified in 1987, 39 years ago. Practices with Deer Oaks Geriatric Services P C, a 43-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
39
Licensed in
TX
In the registry since
2005
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

1700 Alma Ste 315
Plano, TX 75075-6962
Phone: (972) 596-6351
Fax: (972) 509-9062
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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 2-3603 (TX)

Record details

NPI number1093790586
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 7, 2005
Last updated in NPPESApril 29, 2013
Mailing address1700 Alma Dr, Suite 315, Plano, TX 75075-6937

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Deer Oaks Geriatric Services P C — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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