NPI age
2 years
Enumerated 2023-10-18
● Active
Type 1 · Individual
Hannah McAllister, LMSW
McAllister is 1 of 1857 social worker providers in Houston and 1 of 12911 in Texas.
Primary specialty
Social Worker
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-04-18
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
1
In the 19% of peers with subspecialties
NPI lifetime · 2023 → 2026
2023-10Enumerated in NPPES
2023
2026
Where they practice
Practice location
3131 Eastside St Ste 415
Houston, TX 770981919
Mailing address
1603 S City Oaks Ln
Houston, TX 770472611
Additional practice locations
4 secondary locations on file with NPPES.
Location 2
5731 Brookside Rd
Brookside Village, TX 775817282
Location 3
9950 Cypresswood Dr Ste 214
Houston, TX 770703413
Location 4
4545 Post Oak Place Dr Ste 205j
Houston, TX 770273180
Location 5
1147 Du Barry Ln Unit A
Houston, TX 770185205
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...
-
Social WorkerA social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and...
Practice context
Part of a multi-provider practice. 13 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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- 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.
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