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

James M Orsini Jr., MD

Individual provider Internal Medicine Physician · NPI 1659516813

James M Orsini Jr., MD is a Hematology/Oncology in Belleville, New Jersey. Qualified in 2008, 18 years ago. Offers telehealth. Licensed in New Jersey.

Years since qualifying
18
Licensed in
NJ
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1 Clara Maass Dr Ste 200
Belleville, NJ 07109-3550
Phone: (973) 751-8880
Fax: (973) 751-8950
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 25MA08924600 (NJ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 25MA08924600 (NJ)

Record details

NPI number1659516813
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 2, 2008
Last updated in NPPESApril 10, 2024
Certification dateApril 10, 2024
Mailing address1 Clara Maass Dr Ste 200, Belleville, NJ 07109-3550

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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