Quick answers
- Does Sonia W. Magambo accept Medicare assignment?
- Medicare's clinician data says Sonia W. Magambo may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Sonia W. Magambo see?
- In 2024, CMS data shows 254 Original Medicare patients and 262 services for Sonia W. Magambo. This counts Original Medicare only and measures volume, not quality.
- What is Sonia W. Magambo's NPI number?
- 1225350283. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Sonia W. Magambo, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 254 |
|---|---|
| Services billed to Medicare | 262 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Anesthesia for lens surgery (00142)154 services
- Anesthesia for other procedure on eye (00140)40 services
- Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)14 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure70%
- Arthritis41%
- Ischemic heart disease25%
- Diabetes23%
- Anxiety18%
Practice locations
Addresses where Sonia W. Magambo is enrolled with Medicare (CMS data updated October 2, 2026).
- 2131 Fountain DrSnellville, GA 30078 (770) 702‑1806
- 5995 Barfield RdSandy Springs, GA 30328
- 9930 Johnson Ferry Rd NE, Suite 200Atlanta, GA 30342
Group practices
Medicare enrollment lists Sonia W. Magambo as a member of these groups (CMS data updated October 2, 2026).
- Mak Anesthesia Holdings, LLC385 clinicians in the group
- Mak Anesthesia Georgia, LLC110 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Georgia →
Other nurse anesthetists in Snellville
Clinicians with the same Medicare primary specialty in Snellville, GA — not a recommendation.
Other clinicians in Mak Anesthesia Holdings, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| School | Medical College Of Georgia School Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1225350283 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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