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

April Louise Metzger, MD

Individual provider Radiation Oncology Physician · NPI 1104276658

April Louise Metzger, MD practises Radiation Oncology in Allentown, Pennsylvania. Graduated from University of South Florida College of Medicine in 2016, 10 years ago. Practices with Allentown Radiation Oncology Associates PC, a 10-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
10
Trained at
University of South Florida College of Medicine
Licensed in
PA
In the registry since
2016
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

1240 S Cedar Crest Blvd
Allentown, PA 18103-6369
Phone: (610) 402-0709
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence MD474097 (PA)

Record details

NPI number1104276658
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2016
Last updated in NPPESAugust 3, 2022
Certification dateAugust 3, 2022

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Allentown Radiation Oncology Associates Pc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients165
Services billed 2,022 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Colleagues at Allentown Radiation Oncology Associates PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Allentown