Quick answers
- Where does Ariana D. Buchanan see patients?
- Medicare's clinician data lists 1 practice location in Atlanta, GA. Call before your visit to confirm the address.
- What is Ariana D. Buchanan's specialty?
- Medicare lists Allergy/Immunology as the primary specialty.
- Does Ariana D. Buchanan accept Medicare assignment?
- Yes. Medicare's clinician data says Ariana D. Buchanan 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 Ariana D. Buchanan offer telehealth?
- Medicare's clinician data says Ariana D. Buchanan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ariana D. Buchanan?
- (404) 351-7520, as listed in official Medicare / NPI Registry data.
- What is Ariana D. Buchanan's NPI number?
- 1922026525. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Ariana D. Buchanan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1800 Peachtree St NW, Suite 720Atlanta, GA 30309 (404) 351‑7520
Group practices
Medicare enrollment lists Ariana D. Buchanan as a member of this group (CMS data updated 2026-10-02).
- Peachtree Allergy and Asthma Clinic PC5 clinicians in the group
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in Atlanta
Clinicians with the same Medicare primary specialty in Atlanta, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1922026525 |
| 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
- 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