NPI age
20 years
Enumerated 2005-07-22
● Active
Type 1 · Individual
MS. Alyson Leftin, LCSW
Leftin is 1 of 90 social worker providers in Frisco and 1 of 12911 in Texas.
Primary specialty
Social Worker
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2008-05-05
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
20 years
↑ 13 yr above median (7 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
19% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-07Enumerated in NPPES
2005
2026
Where they practice
Practice location
6136 Frisco Square Blvd Ste 400
Frisco, TX 750343251
Mailing address
6136 Frisco Square Blvd Ste 400
Frisco, TX 750343251
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...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 00461 | TX LICENSE |
| 01 (TX) | 0067MR | BLUE CROSS |
| 01 (TX) | 4103145 | AETNA |
Practice context
Part of a multi-provider practice. 29 other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new social worker providers have been added in Frisco in the last 180 days.
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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.