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

Dr. Anthony C Onyegbula, DO

Individual provider Internal Medicine Physician · NPI 1477647410

Dr. Anthony C Onyegbula, DO is an Internal Medicine in Riverdale, Georgia. Graduated from Michigan State University College of Human Medicine in 1996, 30 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
30
Trained at
Michigan State University College of Human Medicine
Licensed in
GA
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

465 Uppr Riverdale RD SW Ste 3-4
Riverdale, GA 30274-2529
Phone: (770) 629-2337
Fax: (888) 651-5324
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 053348 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 53348 (GA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 53348 (GA)

Record details

NPI number1477647410
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedOctober 3, 2006
Last updated in NPPESAugust 6, 2026
Certification dateAugust 6, 2026
Mailing addressPo Box 1710, Stockbridge, GA 30281-8710

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHEMATOLOGY/ONCOLOGY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 1996 (30 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Riverdale