Joseph Caster, MD

NPI 1033470604ActiveIndividual· Radiology, Radiation Oncology· Philadelphia, PA

Radiology, Radiation Oncology (MD) in Philadelphia, Pennsylvania, trained at University of North Carolina at Chapel Hill School of Medicine (class of 2012). 333 Medicare patients in 2024, $269,222 paid; nearly all of their 100 Part D prescriptions were generic (99%). Elekta, Inc. was the largest of 2 companies reporting payments in 2025, $48.00 in all, mostly food and beverage.

Overview

NPI	1033470604
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	May 31, 2012
Last updated in NPPES	Jul 11, 2025
Certified by provider	Jul 11, 2025

Specialties and licenses

Taxonomy	Code	License	State
Radiology, Radiation Oncology Primary	2085R0001X	MD489790	PA
Radiology, Radiation Oncology	2085R0001X	MD-44201	IA
Student in an Organized Health Care Education/Training Program	390200000X	182817	NC

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026	No match	—
New York OMIG · Nov 4, 2026	No match	—
Ohio Medicaid · Nov 4, 2026	No match	—
Pennsylvania Medicheck · Nov 4, 2026	No match	—
Washington HCA · Nov 4, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Radiation Oncology (IA); Practitioner - Radiation Oncology (PA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	333
Services billed	4,106 across 38 procedure codes
Paid by Medicare	$269,222

Part D prescriptions in 2024

Prescriptions (claims)	100 · 142 30-day fills
Patients	43
Total drug cost	$1,848
Generic share	99% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of North Carolina at Chapel Hill School of Medicine
Graduation year	2012
Medicare specialty	Radiation Oncology
Telehealth	Offers telehealth