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

Individual provider Clinical Social Worker · NPI 1023344314

Mary Ann Sengstack, MSW, LCSW is a Clinical Social Worker in Toms River, New Jersey. Qualified in 2009, 17 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
17
Licensed in
NJ
In the registry since
2009
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

520 Main St
Toms River, NJ 08753-7420
Phone: (732) 551-2051
Fax: (732) 551-2051
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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 44SC05486700 (NJ)

Record details

NPI number1023344314
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorYes
NPI enumeratedOctober 22, 2009
Last updated in NPPESMay 16, 2012
Mailing address520 Main St, Toms River, NJ 08753-7420

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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