NPI age
3 years
Enumerated 2022-08-23
● Active
Type 1 · Individual
Lina Tomassian
Tomassian is 1 of 12 psychologist providers in Dallas and 1 of 205 in Texas.
Primary specialty
Psychologist
Licensed in
—
0 states
Status
Active
No deactivations on record
Last NPPES update
2023-11-15
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 205 active psychologist providers in Texas.
NPI age
3 years
≈ at median (4 yr)
State licenses
1 state
4% of peers hold multiple states
Subspecialties
0
24% of peers hold subspecialties
NPI lifetime · 2022 → 2026
2022-08Enumerated in NPPES
2022
2026
Where they practice
Practice location
9400 N Central Expy
Dallas, TX 752315027
Mailing address
9400 N Central Expy
Dallas, TX 752315027
Specialties
-
Psychologist PrimaryA psychologist whose specialty is concerned with the science and practice of psychology with children, youth, families; learners of all ages; and the schooling process. The basic education and training of school psychologists prepares...
Practice context
Part of a multi-provider practice. 41 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 205 Psychologist providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- 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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.