Quick answers
- Where does Michael G. Byas-Smith see patients?
- Medicare's clinician data lists 4 practice locations, including Snellville, GA, Austell, GA and Smyrna, GA. Call before your visit to confirm the address.
- What is Michael G. Byas-Smith's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Michael G. Byas-Smith accept Medicare assignment?
- Medicare's clinician data says Michael G. Byas-Smith may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Michael G. Byas-Smith?
- (770) 979-8200, as listed in official Medicare / NPI Registry data.
- What is Michael G. Byas-Smith's NPI number?
- 1336244615. 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 Michael G. Byas-Smith is enrolled with Medicare (CMS data updated 2026-10-02).
- 2306 Wisteria Dr, Suite 100Snellville, GA 30078 (770) 979‑8200
- 3950 Austell RdAustell, GA 30106 (770) 702‑1806
- 4441 Atlanta Rd SESmyrna, GA 30080
- 5995 Barfield RdSandy Springs, GA 30328
Group practices
Medicare enrollment lists Michael G. Byas-Smith as a member of these groups (CMS data updated 2026-10-02).
- Mak Anesthesia Holdings, LLC385 clinicians in the group
- Mak Anesthesia Georgia, LLC110 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Snellville
Clinicians with the same Medicare primary specialty in Snellville, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1336244615 |
| 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