NPI age
18 years
Enumerated 2007-06-08
● Active
Type 1 · Individual
Lois J Winkler, SLP
Winkler is 1 of 1246 speech-language pathologist providers in San Antonio and 1 of 18055 in Texas.
Primary specialty
Speech-Language Pathologist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 18055 active speech-language pathologist providers in Texas.
NPI age
18 years
↑ 11 yr above median (7 yr)
State licenses
1 state
3% of peers hold multiple states
Subspecialties
0
7% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-06Enumerated in NPPES
2007
2026
Where they practice
Practice location
227 W Drexel Ave
San Antonio, TX 782102912
Mailing address
3031 W Ih 10
San Antonio, TX 782015159
Specialties
-
Speech-Language Pathologist PrimaryThe speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 14297 | SLP |
Practice context
Part of a multi-provider practice. 21 other active providers share this practice address in NPPES.
Recently enumerated nearby: 24 new speech-language pathologist providers have been added in San Antonio 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.