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

Dr. Carolyn J Horowitz, MD

Individual provider Radiation Oncology Physician · NPI 1275512600

Dr. Carolyn J Horowitz, MD is a Radiation Oncology in Sewell, New Jersey. Graduated from Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc) in 1981, 45 years ago. Practices with Summit Medical Group PA, a 1,205-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
45
Trained at
Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc)
Licensed in
NJ, PA
In the registry since
2006
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

900 Medical Center Dr Ste 100
Sewell, NJ 08080
Phone: (856) 582-3008
Fax: (856) 582-3009
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2090 Springdale Rd Ste D, Cherry Hill, NJ 08003-2024 — (877) 388-2778

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 25MA04089200 (NJ)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence MD030246E (PA)

Record details

NPI number1275512600
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 13, 2006
Last updated in NPPESOctober 24, 2025
Certification dateOctober 24, 2025

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolRUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC)
Graduated 1981 (45 years in practice)
Group practice Summit Medical Group Pa — 1205 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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