NPPES file of Aug 9, 2026

Judith A. Williams, M.S., CCC/SLP

Speech-Language Pathologist · Locust Valley, NY

Judith A. Williams, M.S., CCC/SLP is a speech-language pathologist with a practice address in Locust Valley, New York, and NPI 1629018361, issued on Jun 8, 2006. Check the license (New York 009491, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629018361
Name
Judith A. Williams
Credential
M.S., CCC/SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
009491 NY
Self-reported in NPPES; status is on the state search
Practice location
22 French St, Locust Valley, NY 11560
Phone
(516) 355-6001
Enumerated
Jun 8, 2006
Record last updated
Oct 3, 2025
Medicare enrollment
Enrolled (PECOS I20130912000853); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest speech-language pathologist records → All 24,851 in New York → Look up another NPI →

Also registered at 22 French St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Katelyn Paige, M.S., CCC-SLP, CBISSpeech-Language Pathologist1730911934
  2. Lissette Vizcarrondo, M.S., CCC-SLPSpeech-Language Pathologist1366141673

Verify Judith A. Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 009491    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

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Bills Medicare through one group practice

  1. NY Speech Pathology Consultants PCLocust Valley, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Judith A. Williams among 24,851 speech-language pathologist records in New York

Judith A. Williams, M.S., CCC/SLP is one of 24,851 speech-language pathologist records with a practice address in New York. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 98% newer
  • In a Medicare fileYes · 2% of these records are
  • In the CMS Doctors and Clinicians fileYes · 2% of these records are
  • Graduated1996 · median 2014 among the 615 with a school on file
  • Record last updated2025 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6 speech-language pathologist records list a practice address in Locust Valley

They are 6 of the 97 NPPES records with a practice address in Locust Valley, and 24,851 speech-language pathologist records in New York.

All 24,851 in New York → Every provider in Locust Valley → Speech-Language Pathologist nationwide →

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Marie Catalfo Dalli, MS,CCC,SLPLocust Valley, NY 115601972812386
  2. Miryan FloresLocust Valley, NY 115601548301591
  3. Jana Hertzendorf-Vitale, SLPLocust Valley, NY 115601639295850
  4. Katelyn Paige, M.S., CCC-SLP, CBISLocust Valley, NY 115601730911934
  5. Lissette Vizcarrondo, M.S., CCC-SLPLocust Valley, NY 115601366141673
  6. Shoshana AberLawrence, NY 115591215352950
  7. Tara Adamo, M.S.,CCC-SLPEast Atlantic Beach, NY 115611538209804
  8. Rebecca BeissLawrence, NY 115591184000374

Common questions

What is Judith A. Williams, M.S., CCC/SLP's NPI number?

Judith A. Williams, M.S., CCC/SLP's National Provider Identifier (NPI) is 1629018361, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Judith A. Williams, M.S., CCC/SLP located?

The NPPES record lists a practice address at 22 French St, Locust Valley, NY, 11560. Phone: (516) 355-6001. Providers update this record themselves, so call before visiting.

How can I verify Judith A. Williams, M.S., CCC/SLP's license?

NPPES lists New York license number 009491, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.