NPI age
12 years
Enumerated 2013-07-02
● Active
Type 1 · Individual
DR. Johnathan L. Fowler, PH.D.
Fowler is 1 of 16 psychologist providers in Rockwall and 1 of 2632 in Texas.
Primary specialty
Psychologist
Plus 1 subspecialty
Licensed in
TX, SC
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-07-09
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 2632 active psychologist providers in Texas.
NPI age
12 years
≈ at median (13 yr)
State licenses
2 states
Top 95% — 4% of peers are multi-state
Subspecialties
0
24% of peers hold subspecialties
NPI lifetime · 2013 → 2026
2013-07Enumerated in NPPES
2013
2026
Where they practice
Practice location
761 Justin Rd Ste B
Rockwall, TX 750874877
Mailing address
761 Justin Rd Ste B
Rockwall, TX 750874877
Additional practice locations
1 secondary location on file with NPPES.
Location 2
2237 Ridge Rd, Suite 101
Rockwall, TX 750875164
Specialties
-
Psychologist PrimaryA psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles,...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 2 new psychologist providers have been added in Rockwall in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 2632 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.