Gabrielle Sophie Bleynis, SLP
Speech-Language Pathologist · Brooklyn, NY
Gabrielle Sophie Bleynis, SLP is a speech-language pathologist with a practice address in Brooklyn, New York, and NPI 1942017165, issued on Dec 11, 2024. Check the license (New York 036235, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gabrielle Sophie Bleynis
- Credential
- SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 036235 NY
Self-reported in NPPES; status is on the state search - Practice location
- 636 Louisiana Ave, Brooklyn, NY 11239
- Phone
- (718) 557-0777
- Enumerated
- Dec 11, 2024
- Record last updated
- Nov 11, 2025
- Medicare enrollment
- Enrolled (PECOS I20251119004901); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 24,851 in New York → Look up another NPI →
Also registered at 636 Louisiana Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brianna Legovich, OTR/LOccupational Therapist1386494532
Verify Gabrielle Sophie Bleynis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 036235Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Ats Rehab OT And PT And Slp PLLCStaten Island, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gabrielle Sophie Bleynis among 24,851 speech-language pathologist records in New York
Gabrielle Sophie Bleynis, 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 2024, is newer than 91% of them.
- NPI issued2024 · 91% of these records are older, 5% newer
- In a Medicare fileYes · 2% of these records are
- In the CMS Doctors and Clinicians fileYes · 2% of these records are
- Graduated2024 · 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).
3,103 speech-language pathologist records list a practice address in Brooklyn
They are 3,103 of the 64,057 NPPES records with a practice address in Brooklyn, and 24,851 speech-language pathologist records in New York.
All 24,851 in New York → Every provider in Brooklyn → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Sienna BonomoloBrooklyn, NY 112391699494492
- Nieka CassanovaBrooklyn, NY 112391295301166
- Antonieta Cheng-HsuBrooklyn, NY 112391982092573
- Ariel Hefter, M.S. CCC SLPBrooklyn, NY 112391447760533
- Valerie JosephBrooklyn, NY 112391225503204
- Taylor Lewis, SLPBrooklyn, NY 112391609412089
- Teresa ReedBrooklyn, NY 112391164755922
- Helene SimnowitzBrooklyn, NY 112391558804021
Common questions
What is Gabrielle Sophie Bleynis, SLP's NPI number?
Gabrielle Sophie Bleynis, SLP's National Provider Identifier (NPI) is 1942017165, issued on Dec 11, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Gabrielle Sophie Bleynis, SLP located?
The NPPES record lists a practice address at 636 Louisiana Ave, Brooklyn, NY, 11239. Phone: (718) 557-0777. Providers update this record themselves, so call before visiting.
How can I verify Gabrielle Sophie Bleynis, SLP's license?
NPPES lists New York license number 036235, 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.
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.