JUDITH A. WILLIAMS M.S., CCC/SLP
NPI 1629018361
Speech-Language Pathologist in Locust Valley, NY
About Judith A. Williams M.s., Ccc/slp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JUDITH A. WILLIAMS M.S., CCC/SLP (NPI 1629018361) is an individual speech-language pathologist provider in Locust Valley, New York, licensed in New York (009491) and active in the NPI registry since June 2006. She is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Judith A. Williams M.s., Ccc/slp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Judith Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Locust Valley, NY 11560
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Ny Speech Pathology Consultants PC
- 29 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOCUST VALLEY, NY 11560
LOCUST VALLEY, NY 11560
LOCUST VALLEY, NY 11560
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 Judith Williams's NPI number?
The NPI number for Judith Williams is 1629018361. It was assigned to this individual provider in the NPPES registry on June 8, 2006.
Where is Judith Williams located?
Judith Williams practices at 22 French St, Locust Valley, NY 11560. The listed phone number is (516) 355-6001.
What is Judith Williams's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Judith Williams enrolled in Medicare?
Yes. Judith Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Judith Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Judith Williams reassigns Medicare benefits to Ny Speech Pathology Consultants, P.C. (Locust Valley, NY). The 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 Judith Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Judith Williams was last updated on October 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Judith A. Williams, M.S., CCC/SLP · NPI 1629018361
Speech-Language Pathologist provider in Locust Valley, New York. Individual provider, active in the CMS NPPES registry since June 8, 2006.
## Identity
- **NPI:** 1629018361 (Entity type: Individual)
- **Enumerated:** June 8, 2006
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **State license:** 009491 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 FRENCH ST, Locust Valley, NY 11560-2319
- **Phone:** (516) 355-6001
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Ny Speech Pathology Consultants, P.C. (NPI 1285976324, Locust Valley, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** October 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1629018361) · Data from the CMS NPPES public registry.