Quick answers
- Which hospitals does Onaje D. Greene work at?
- Medicare's official clinician data lists Onaje D. Greene at 5 hospitals: Emory University Hospital Midtown, Higgins General Hospital, Tanner Medical Center - Carrollton, Tanner Medical Center Villa Rica and Tanner Medical Center-East Alabama. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Onaje D. Greene see patients?
- Medicare's clinician data lists 8 practice locations, including Bremen, GA, Villa Rica, GA and Carrollton, GA. Call before your visit to confirm the address.
- What is Onaje D. Greene's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Onaje D. Greene accept Medicare assignment?
- Yes. Medicare's clinician data says Onaje D. Greene accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Onaje D. Greene offer telehealth?
- Medicare's clinician data says Onaje D. Greene offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Onaje D. Greene?
- (770) 812-9666, as listed in official Medicare / NPI Registry data.
- What is Onaje D. Greene's NPI number?
- 1366484560. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Onaje D. Greene works
Medicare's Facility Affiliation Data lists Onaje D. Greene at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Emory University Hospital MidtownAtlanta, GA · Acute Care Hospital · CCN 110078
- Higgins General HospitalBremen, GA · Critical Access Hospital · CCN 111320
- Tanner Medical Center - CarrolltonCarrollton, GA · Acute Care Hospital · CCN 110011
- Tanner Medical Center Villa RicaVilla Rica, GA · Acute Care Hospital · CCN 110015
- Tanner Medical Center-East AlabamaWedowee, AL · Critical Access Hospital · CCN 011306
Practice locations
Addresses where Onaje D. Greene is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 200 Allen Memorial DrBremen, GA 30110 (770) 812‑9666
- 601 Dallas HwyVilla Rica, GA 30180 (770) 812‑9666
- 601 Dallas Hwy, Suite 102Villa Rica, GA 30180 (770) 812‑3631
- 690 Dallas HwyVilla Rica, GA 30180
- 690 Dallas Hwy 207aVilla Rica, GA 30180 (770) 456‑3646
Group practices
Medicare enrollment lists Onaje D. Greene as a member of this group (CMS data updated 2026-10-02).
- Tanner Medical Group Inc122 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Georgia →
Other cardiologists in Georgia
Clinicians with the same Medicare primary specialty in Georgia — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Howard University College Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1366484560 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians