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

Dr. Graeme Robert Williams, MD, MBA

Individual provider Radiation Oncology Physician · NPI 1780115873

Dr. Graeme Robert Williams, MD, MBA is a Radiation Oncology in Philadelphia, Pennsylvania. Graduated from Temple University School of Medicine in 2017, 9 years ago. Practices with Clinical Health Care Associates of New Jersey PC, a 789-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New Jersey and Pennsylvania.

Years since qualifying
9
Trained at
Temple University School of Medicine
Licensed in
NJ, PA
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MBA — Master of Business Administration
A graduate business degree.

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Practice location Address checks out

3400 Spruce St Dept OF Radiation Oncology
Philadelphia, PA 19104-4206
Phone: (215) 662-2428
Fax: (215) 349-5923
Show map & directions

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

Additional practice locations (1)

  • 3400 Spruce Street, Philadelphia, PA 19104-4206 — (215) 662-2428

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence MD472366 (PA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 25MA11338000 (NJ)

Record details

NPI number1780115873
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MBA
Sole proprietorYes
NPI enumeratedMarch 21, 2017
Last updated in NPPESJuly 6, 2026
Certification dateJuly 6, 2026

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolTEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Clinical Health Care Associates Of New Jersey Pc — 789 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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