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

Christopher Dickson Marshall, LCSW

Individual provider Clinical Social Worker · NPI 1184070336

Christopher Dickson Marshall, LCSW is a Clinical Social Worker in Newark, New Jersey. Qualified in 2015, 11 years ago. Practices with Quartet Medical Group, a 13-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New Jersey and Pennsylvania.

Years since qualifying
11
Licensed in
NJ, PA
In the registry since
2016
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

1 Gateway Ctr Ste 2600
Newark, NJ 07102-5323
Phone: (267) 999-9534
Fax: (833) 613-2680
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 100 S Juniper St Fl 3, Philadelphia, PA 19107-1316 — (267) 999-9534

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence CW020838 (PA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 44SC06170900 (NJ)

Record details

NPI number1184070336
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 6, 2016
Last updated in NPPESMay 21, 2025
Certification dateMay 21, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Quartet Medical Group — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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