Ruth C. Diaz, SLP
Speech-Language Pathologist · Brooklyn, NY
Ruth C. Diaz, SLP is a speech-language pathologist with a practice address in Brooklyn, New York, and NPI 1821430976, issued on Jul 17, 2013. Check the license (New York 019770, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ruth C. Diaz
- Credential
- SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 019770 NY
Self-reported in NPPES; status is on the state search - Practice location
- 110 Ocean Pkwy, Brooklyn, NY 11218
- Phone
- (646) 321-8460
- Enumerated
- Jul 17, 2013
- Record last updated
- Jul 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 24,851 in New York → Look up another NPI →
Also registered at 110 Ocean Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jose Buco, PTPhysical Therapist1811923618
- Cara Kantrowitz, MSOTR/LOccupational Therapist1497021448
- Eduardo Rodriguez, PTPhysical Therapist1891865986
- Muriel WattSpeech-Language Pathologist1124349535
Verify Ruth C. Diaz 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 019770Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ruth C. Diaz among 24,851 speech-language pathologist records in New York
Ruth C. Diaz, 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 not. Its NPI, issued in 2013, is newer than 50% of them.
- NPI issued2013 · 50% of these records are older, 46% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2013 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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
- Oren Abramowitz, SLPBrooklyn, NY 112181417108564
- Reva GrossbergBrooklyn, NY 112181376796243
- Goldie Grunfeld, SLPBrooklyn, NY 112181467692178
- Julie Hartman AtiaeBrooklyn, NY 112181184864332
- Eve Krasner, MA CCC- SLPBrooklyn, NY 112181871737288
- Ilene Levi, M.S. C.C.C.-SLPBrooklyn, NY 112181376783456
- Mary Madigan, CCC-SLPBrooklyn, NY 112181306014691
- Katherine Neumann, M.S., CCC-SLPBrooklyn, NY 112181255469508
Common questions
What is Ruth C. Diaz, SLP's NPI number?
Ruth C. Diaz, SLP's National Provider Identifier (NPI) is 1821430976, issued on Jul 17, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Ruth C. Diaz, SLP located?
The NPPES record lists a practice address at 110 Ocean Pkwy, Brooklyn, NY, 11218. Phone: (646) 321-8460. Providers update this record themselves, so call before visiting.
How can I verify Ruth C. Diaz, SLP's license?
NPPES lists New York license number 019770, 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. 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.