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

MS. Marsha K Ontell, MSW, LCSW, DCSW

Individual provider Clinical Social Worker · NPI 1447270913

MS. Marsha K Ontell, MSW, LCSW, DCSW is a Clinical Social Worker in Leonia, New Jersey. Qualified in 1976, 50 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
50
Licensed in
NJ
In the registry since
2006
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
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

325 Magnolia Pl
Leonia, NJ 07605-1708
Phone: (201) 592-6628
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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 44SC01017800 (NJ)

Record details

NPI number1447270913
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW , DCSW
Sole proprietorYes
NPI enumeratedJuly 20, 2006
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 1976 (50 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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