NPI age
1 years
Enumerated 2025-05-15
● Active
Type 1 · Individual
Marissa A. Barrera, LCSW
Barrera is 1 of 1857 social worker providers in Houston and 1 of 12911 in Texas.
Primary specialty
Social Worker
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-09-08
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 12911 active social worker providers in Texas.
NPI age
1 years
↓ 6 yr below median (7 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
19% of peers hold subspecialties
NPI lifetime · 2025 → 2026
2025-05Enumerated in NPPES
2025
2026
Where they practice
Practice location
7400 Fannin St Ste 1118
Houston, TX 770541936
Mailing address
6255 W Sunset Blvd Fl 21
Los Angeles, CA 900287422
Specialties
-
Social Worker PrimaryA social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be...
Practice context
Part of a multi-provider practice. 3 other active providers share this practice address in NPPES.
Recently enumerated nearby: 44 new social worker providers have been added in Houston in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 12911 Social Worker 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.