WILLIAMS SPEECH THERAPY SERVICES INC.
NPI 1740637834
Speech-Language Pathologist in San Antonio, TX
About Williams Speech Therapy Services Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAMS SPEECH THERAPY SERVICES INC. (NPI 1740637834), doing business as Williams Therapy Services, Inc, is a healthcare organization registered as a speech-language pathologist in San Antonio, Texas and active in the NPI registry since May 2016. The organization maintains a secondary practice location in Encino and lists Micheal Alan Williams, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Williams Speech Therapy Services Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Williams Speech Therapy Services Inc., which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (4)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Williams Speech Therapy Services Inc.'s NPI number?
The NPI number for Williams Speech Therapy Services Inc. is 1740637834. It was assigned to this organization in the NPPES registry on May 18, 2016. The provider is doing business as Williams Therapy Services, Inc.
Where is Williams Speech Therapy Services Inc. located?
Williams Speech Therapy Services Inc. is located at 4800 Fredericksburg Rd Ste 127, San Antonio, TX 78229. The listed phone number is (818) 518-9709.
What is Williams Speech Therapy Services Inc.'s specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Williams Speech Therapy Services Inc. enrolled in Medicare?
Yes. Williams Speech Therapy Services Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Williams Speech Therapy Services Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Williams Speech Therapy Services Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Occupational Therapist in Private Practice (3) and Qualified Speech Language Pathologist (1). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Williams Speech Therapy Services Inc. accept?
Health plans from Blue Cross and Blue Shield of Texas list Williams Speech Therapy Services Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Williams Speech Therapy Services Inc. was last updated on March 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Williams Speech Therapy Services Inc. · NPI 1740637834
Speech-Language Pathologist organization in San Antonio, Texas. Organization record, active in the CMS NPPES registry since May 18, 2016.
## Identity
- **NPI:** 1740637834 (Entity type: Organization)
- **Enumerated:** May 18, 2016
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **Also known as:** Williams Therapy Services, Inc (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Micheal Williams, OWNER
## Practice location
- **Address:** 4800 FREDERICKSBURG RD STE 127, San Antonio, TX 78229-3781
- **Phone:** (818) 518-9709 · **Fax:** (747) 230-8320
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Occupational Therapist in Private Practice (3), Qualified Speech Language Pathologist (1) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1740637834) · Data from the CMS NPPES public registry.