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

Adavelyn Rivera, LCSW

Individual provider Clinical Social Worker · NPI 1508984030

Adavelyn Rivera, LCSW is a Clinical Social Worker in Nyack, New York. Qualified in 2004, 22 years ago. Practices with The Mental Health Association of Westchester County Inc, a 25-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
22
Licensed in
NY
In the registry since
2007
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

311 N Midland Ave Ste 3
Nyack, NY 10960-1638
Phone: (914) 345-5900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 85 W Burnside Ave, Bronx, NY 10453-4015 — (718) 716-4400
  • 140 Route 303, Valley Cottage, NY 10989-5906 — (914) 345-5900

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 077106 (NY)

Record details

NPI number1508984030
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMarch 26, 2007
Last updated in NPPESApril 1, 2025
Certification dateApril 1, 2025
Mailing address580 White Plains Rd Ste 510, Tarrytown, NY 10591-5152

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice The Mental Health Association Of Westchester County Inc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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