NPI age
20 years
Enumerated 2005-12-07
● Active
Type 1 · Individual
DR. Grace P Davidson, PHD
Davidson is 1 of 64 psychologist providers in Plano and 1 of 3401 in Texas.
Primary specialty
Psychologist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2013-04-29
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 3401 active psychologist providers in Texas.
NPI age
20 years
↑ 5 yr above median (15 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
26% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-12Enumerated in NPPES
2005
2026
Where they practice
Practice location
1700 Alma, Suite 315
Plano, TX 750756962
Mailing address
1700 Alma Dr, Suite 315
Plano, TX 750756937
Specialties
-
Psychologist PrimaryA psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 83212P | PARKLAND MEDICARE NUMBER |
| 01 (TX) | 00G80Y | BLUECROSS BLUESHIELD |
| 01 (TX) | 4343549 | AETNA |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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