Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Lydia Yohay, LESW

Individual provider Clinical Social Worker · NPI 1437200300

MS. Lydia Yohay, LESW is a Clinical Social Worker in New York, New York. Qualified in 1978, 48 years ago. Accepts Medicare assignment. Licensed in New York.

Years since qualifying
48
Licensed in
NY
In the registry since
2007
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Practice location Address checks out

340 W 87 St
New York, NY 10024 Not confirmed with CMS for 19 years — call before visiting
Phone: (212) 724-5528
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 074754 (NY)

Record details

NPI number1437200300
Entity typeIndividual (Type 1)
GenderFemale
Credentials LESW
Sole proprietorNo
NPI enumeratedJanuary 16, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1978 (48 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients14
Services billed 401 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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