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

Individual provider Radiation Oncology Physician · NPI 1992787618

Dr. Won S Chang, MD is a Radiation Oncology in Philadelphia, Pennsylvania. Graduated from Temple University School of Medicine in 1995, 31 years ago. Practices with Methodist Associates in Healthcare, Inc, a 391-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
31
Trained at
Temple University School of Medicine
Licensed in
PA
In the registry since
2005
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

9910 Roosevelt Blvd
Philadelphia, PA 19115-1705
Phone: (215) 658-4669
Fax: (215) 671-4307
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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 MD071181L (PA)

Record details

NPI number1992787618
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 17, 2005
Last updated in NPPESFebruary 17, 2022
Certification dateFebruary 17, 2022
Mailing addressPo Box 780595, Philadelphia, PA 19178-0595

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolTEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Methodist Associates In Healthcare, Inc — 391 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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