NPI age
2 years
Enumerated 2023-10-19
● Active
Type 1 · Individual
Marissa L Glass, LCSW
Glass 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
2023-12-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 12911 active social worker providers in Texas.
NPI age
2 years
↓ 5 yr below median (7 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
19% of peers hold subspecialties
NPI lifetime · 2023 → 2026
2023-10Enumerated in NPPES
2023
2026
Where they practice
Practice location
9401 Southwest Fwy
Houston, TX 770741407
Mailing address
9401 Southwest Fwy
Houston, TX 770741407
Additional practice locations
1 secondary location on file with NPPES.
Location 2
2323 S Shepherd Dr Ste 850
Houston, TX 770197022
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. 292 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 →
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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.