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

April Leigh McMahon, LCSW

Individual provider Clinical Social Worker · NPI 1184963340

April Leigh McMahon, LCSW is a Clinical Social Worker in Hartsdale, New York. Graduated from New York University School of Medicine in 2013, 13 years ago. Practices with Brightside Medical PC, a 280-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and New York.

Years since qualifying
13
Trained at
New York University School of Medicine
Licensed in
CA, NY
In the registry since
2013
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

141 N Central Ave C/o Wjcs
Hartsdale, NY 10530-1912
Phone: (914) 949-7699
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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 088438-01 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence 116964 (CA)

Record details

NPI number1184963340
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedFebruary 7, 2013
Last updated in NPPESApril 6, 2026
Certification dateApril 6, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Brightside Medical Pc — 280 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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