Quick answers
- Does Courtney R. Sivertson accept Medicare assignment?
- Yes. Medicare's clinician data says Courtney R. Sivertson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Courtney R. Sivertson see?
- In 2024, CMS data shows 212 Original Medicare patients and 398 services for Courtney R. Sivertson. This counts Original Medicare only and measures volume, not quality.
- What is Courtney R. Sivertson's NPI number?
- 1114948734. 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 Courtney R. Sivertson, 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 | 212 |
|---|---|
| Services billed to Medicare | 398 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient complete exam of visual system (92014)167 services
- Photography of the retina (92250)73 services
- Exam of visual field with extended testing (92083)29 services
- Imaging of optic nerve (92133)25 services
- New patient complete exam of visual system (92004)23 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 cholesterol61%
- High blood pressure60%
- Arthritis36%
- Chronic kidney disease21%
- Diabetes20%
- Depression20%
Practice locations
Addresses where Courtney R. Sivertson is enrolled with Medicare (CMS data updated October 2, 2026).
- 108 Saint Anthony St SPreston, MN 55965 (507) 765‑3839
- 3632 10th Ln NW, Suite 2Rochester, MN 55901 (507) 282‑7121
Group practices
Medicare enrollment lists Courtney R. Sivertson as a member of this group (CMS data updated October 2, 2026).
- Lifetime Eye Care of Rochester Inc6 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Other clinicians in Lifetime Eye Care of Rochester Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Illinois College Of Optometry At Chicago |
| Graduation year | 2006 (20 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114948734 |
| 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