Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Joseph Baron, MD

Individual provider Radiation Oncology Physician · NPI 1851572481

Joseph Baron, MD practises Radiation Oncology in Toms River, New Jersey. Graduated from Rutgers New Jersey Medical School in 1992, 34 years ago. Practices with Summit Medical Group PA, a 1,205-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut, New Jersey and New York.

Years since qualifying
34
Trained at
Rutgers New Jersey Medical School
Licensed in
CT, NJ, NY
In the registry since
2007
Specialties on file
3
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

512 Lakehurst Rd
Toms River, NJ 08755-8021
Phone: (732) 240-0053
Fax: (732) 240-9360
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1255 Broad St, Clifton, NJ 07013-3398 — (973) 685-5915

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 25MA07245800 (NJ)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 37511 (CT)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 211184-1 (NY)

Record details

NPI number1851572481
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 26, 2007
Last updated in NPPESJune 11, 2025
Certification dateJune 11, 2025

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 1992 (34 years in practice)
Group practice Summit Medical Group Pa — 1205 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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 patients11
Services billed 15 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Upmc Williamsport Hospital · Williamsport, PA
  • Chilton Medical Center Hospital · Pompton Plains, NJ

Colleagues at Summit Medical Group PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1205 clinicians in the practice; 12 are shown here.

Other providers in Toms River