NPI age
13 years
Enumerated 2013-03-29
● Active
Type 1 · Individual
Rosslyn Douglas, PSYD
Douglas is 1 of 18 psychologist providers in League City and 1 of 3401 in Texas.
Primary specialty
Psychologist
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-04-15
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
13 years
↓ 2 yr below median (15 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
1
In the 26% of peers with subspecialties
NPI lifetime · 2013 → 2026
2013-03Enumerated in NPPES
2013
2026
Where they practice
Practice location
2600 S Shore Blvd Ste 300
League City, TX 775732944
Mailing address
1503 Palo Duro Canyon Dr
League City, TX 775736498
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...
-
PsychologistA 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. 15 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new psychologist provider has been added in League City in the last 180 days.
See all →
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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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.