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

MS. Diane Marie Rottkamp, LCSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1578655023

MS. Diane Marie Rottkamp, LCSW is a Clinical Social Worker in Hamilton, New Jersey. Qualified in 1990, 36 years ago. Practices with Catholic Charities Diocese of Trenton, a 30-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
36
Licensed in
NJ
In the registry since
2006
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

2300 Hamilton Ave
Hamilton, NJ 08619-3007
Phone: (609) 587-7044
Fax: (609) 587-6765
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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 44SC0048400 (NJ)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 37LC00098800 (NJ)

Record details

NPI number1578655023
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedSeptember 29, 2006
Last updated in NPPESJuly 8, 2010

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Catholic Charities Diocese Of Trenton — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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