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

Mrs. Hadas Mavashev, LSW

Individual provider Social Worker · NPI 1447910435

Mrs. Hadas Mavashev, LSW is a Clinical Social Worker in Maywood, New Jersey. Qualified in 2021, 5 years ago. Practices with David Helfgott PSYD LLC, a 12-clinician group. Licensed in New Jersey.

Years since qualifying
5
Licensed in
NJ
In the registry since
2021
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.

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Practice location Address checks out

240 W Passaic St Ste 10
Maywood, NJ 07607-1264
Phone: (908) 228-2740
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 44SL06703200 (NJ)

Record details

NPI number1447910435
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSW
Sole proprietorYes
NPI enumeratedDecember 18, 2021
Last updated in NPPESDecember 18, 2021
Certification dateDecember 18, 2021

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice David Helfgott Psyd Llc — 12 clinicians
Accepts Medicare assignment Not indicated

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