Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Daniel Greg Tanenbaum, MD

Individual provider Radiation Oncology Physician · NPI 1104213008

Dr. Daniel Greg Tanenbaum, MD practises Radiation Oncology in Atlanta, Georgia. Graduated from Medical College of Georgia School of Medicine in 2015, 11 years ago. Practices with The Southeast Permanente Medical Group, a 826-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
11
Trained at
Medical College of Georgia School of Medicine
Licensed in
GA
In the registry since
2015
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

550 Peachtree St NE
Atlanta, GA 30308-2212
Phone: (404) 778-1900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5665 Peachtree Dunwoody Rd, Atlanta, GA 30342-1764 — (404) 778-7777

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 85581 (GA)

Record details

NPI number1104213008
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2015
Last updated in NPPESJanuary 7, 2022
Certification dateJuly 24, 2020

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolMEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice The Southeast Permanente Medical Group — 826 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients13
Services billed 58 a service is one billed item, such as a visit, a test or a procedure
Average patient age66

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 The Southeast Permanente Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 826 clinicians in the practice; 12 are shown here.

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