Quick answers
- Does Lindsey N. Ong accept Medicare assignment?
- Medicare's clinician data says Lindsey N. Ong may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Lindsey N. Ong see?
- In 2024, CMS data shows 77 Original Medicare patients and 78 services for Lindsey N. Ong. This counts Original Medicare only and measures volume, not quality.
- What is Lindsey N. Ong's NPI number?
- 1184932303. 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 Lindsey N. Ong, 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 | 77 |
|---|---|
| Services billed to Medicare | 78 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Anesthesia for procedure for total knee joint replacement (01402)16 services
- Anesthesia for other procedure or exam of knee joint using an endoscope (01400)14 services
- Anesthesia for other procedure on top of arm bone and shoulder joint (01630)11 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).
- Arthritis75%
- High blood pressure74%
- High cholesterol68%
- Anxiety27%
- Depression21%
- Ischemic heart disease19%
Practice locations
Addresses where Lindsey N. Ong is enrolled with Medicare (CMS data updated October 2, 2026).
- 3000 Hospital BlvdRoswell, GA 30076 (770) 751‑2500
- 3950 Austell RdAustell, GA 30106 (770) 702‑1806
Group practices
Medicare enrollment lists Lindsey N. Ong as a member of this group (CMS data updated October 2, 2026).
- Mak Anesthesia Holdings, LLC385 clinicians in the group
Specialties
- Anesthesiology Assistantprimary
Other anesthesiologist assistants in Roswell
Clinicians with the same Medicare primary specialty in Roswell, 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
| School | Emory University School Of Medicine |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1184932303 |
| 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