NPPES file of Aug 9, 2026

Garcelle Demesyeux, M.A., CF-SLP

Speech-Language Pathologist · Hicksville, NY

Garcelle Demesyeux, M.A., CF-SLP is a speech-language pathologist with a practice address in Hicksville, New York, and NPI 1386478154, issued on Aug 26, 2024. Check the license with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1386478154
Name
Garcelle Demesyeux
Credential
M.A., CF-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
Practice location
100 Duffy Ave, Hicksville, NY 11801
Phone
(631) 600-3029
Enumerated
Aug 26, 2024
Record last updated
Aug 26, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 100 Duffy Ave

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

  1. Ann CarlosPharmacy Technician1982064986
  2. Jarrin ChoudhuryCase Manager/Care Coordinator1366329344
  3. Christina Yvonne CookPhysical Therapist1730053729
  4. Yermin Cortorreal, COTAOccupational Therapy Assistant1235740192
  5. Ayah ElkadyCase Manager/Care Coordinator1679450837
  6. Karolina GolemiOccupational Therapy Assistant1114647773

Verify Garcelle Demesyeux in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck 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
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80 speech-language pathologist records list a practice address in Hicksville

They are 80 of the 1,444 NPPES records with a practice address in Hicksville, and 24,851 speech-language pathologist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 80 in Hicksville → All 24,851 in New York → Every provider in Hicksville →

Other speech-language pathologist records in New York

  1. Allison AaronEast Setauket, NY1548875453
  2. Rebecca AaronsonOceanside, NY1881905289
  3. Kristen AasheimJefferson Valley, NY1669303012
  4. Luz AbadNew York, NY1124510599
  5. Yana Abakina, MS, CCC-SLPBrooklyn, NY1124525019
  6. Bailee AbalosHyde Park, NY1598659187
  7. Carolyn Abare, M.S.Pittsford, NY1437561115
  8. Stacy AbateGlendale, NY1255874848
  9. Molly Abatelli, M.S. , SLP-CF, TSSLDHicksville, NY1881423358
  10. Alena Abayev, M.A.CCC-SLPRichmond Hill, NY1104116128

Common questions

What is Garcelle Demesyeux, M.A., CF-SLP's NPI number?

Garcelle Demesyeux, M.A., CF-SLP's National Provider Identifier (NPI) is 1386478154, issued on Aug 26, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Garcelle Demesyeux, M.A., CF-SLP located?

The NPPES record lists a practice address at 100 Duffy Ave, Hicksville, NY, 11801. Phone: (631) 600-3029. Providers update this record themselves, so call before visiting.

How can I verify Garcelle Demesyeux, M.A., CF-SLP's license?

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. 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.