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

Mariah Duphiney, LCSW

Individual provider Social Worker · NPI 1366111288

Mariah Duphiney, LCSW is a Clinical Social Worker in Hammonton, New Jersey. Qualified in 2021, 5 years ago. Practices with Atlanticare Behavioral Health, Inc, a 27-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and New Jersey.

Years since qualifying
5
Licensed in
CO, NJ
In the registry since
2021
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

120 S White Horse Pike
Hammonton, NJ 08037-1804
Phone: (609) 561-7911
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9189 S Turkey Creek Rd, Morrison, CO 80465-9422 — (303) 502-5665

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 44SC06620700 (NJ)
Social Worker Taxonomy 104100000X · Licence SW.0009923781 (CO)

Record details

NPI number1366111288
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 13, 2021
Last updated in NPPESApril 20, 2026
Certification dateApril 20, 2026

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 Atlanticare Behavioral Health, Inc. — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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