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

Mr. Martin Chun, LICENSEDSOCIALWORK

Individual provider Clinical Social Worker · NPI 1730761792

Mr. Martin Chun, LICENSEDSOCIALWORK is a Clinical Social Worker in Hamilton, New Jersey. Qualified in 2012, 14 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
14
Licensed in
NJ
In the registry since
2021
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Practice location Address checks out

1225 Whitehorse Mercerville Rd Bldg B
Hamilton, NJ 08619-3882
Phone: (609) 256-4200
Fax: (609) 581-1623
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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 44SC06349400 (NJ)

Record details

NPI number1730761792
Entity typeIndividual (Type 1)
GenderMale
Credentials LICENSEDSOCIALWORK
Sole proprietorNo
NPI enumeratedApril 28, 2021
Last updated in NPPESJanuary 5, 2026
Certification dateJanuary 5, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Catholic Charities Diocese Of Trenton — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients12
Services billed 22 a service is one billed item, such as a visit, a test or a procedure
Average patient age57

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Catholic Charities Diocese of Trenton

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 30 clinicians in the practice; 12 are shown here.

Other providers in Hamilton