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

James Gerstley, MD

Individual provider Radiation Oncology Physician · NPI 1548214836

James Gerstley, MD is a Radiation Oncology in Boca Raton, Florida. Graduated from Tulane University School of Medicine in 1982, 44 years ago. Practices with Genesiscare USA of Florida LLC, a 171-clinician group and accepts Medicare assignment. Licensed in Florida, New Jersey and New York.

Years since qualifying
44
Trained at
Tulane University School of Medicine
Licensed in
FL, NJ, NY
In the registry since
2006
Specialties on file
3
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

21020 State Road 7 Ste 100
Boca Raton, FL 33428-1320
Phone: (561) 883-8656
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence ME154816 (FL)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 25MA06683700 (NJ)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 2093751 (NY)

Record details

NPI number1548214836
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2006
Last updated in NPPESMay 6, 2026
Certification dateMay 6, 2026
Mailing address322 22nd Ave N Ste 500, Nashville, TN 37203-1837

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1982 (44 years in practice)
Group practice Genesiscare Usa Of Florida Llc — 171 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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