Quick answers
- Does Bonnie M. Gauer accept Medicare assignment?
- Medicare's clinician data says Bonnie M. Gauer may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Bonnie M. Gauer see?
- In 2024, CMS data shows 274 Original Medicare patients and 608 services for Bonnie M. Gauer. This counts Original Medicare only and measures volume, not quality.
- What is Bonnie M. Gauer's NPI number?
- 1164401634. 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 Bonnie M. Gauer, 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 | 274 |
|---|---|
| Services billed to Medicare | 608 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)191 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)179 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)70 services
- Imaging of retina (92134)56 services
- Photography of the retina (92250)50 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 blood pressure73%
- High cholesterol69%
- Arthritis44%
- Diabetes36%
- Anxiety25%
- Depression22%
Practice locations
Addresses where Bonnie M. Gauer is enrolled with Medicare (CMS data updated October 2, 2026).
- 320 Medical Loop, PO Box 1064Rosenburg, OR 97471
- 320 NW Medical LoopRoseburg, OR 97471 (541) 440‑2590
Specialties
- Optometryprimary
Other optometrists in Oregon
Clinicians with the same Medicare primary specialty in Oregon — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Pacific University - College Of Optometry |
| Graduation year | 1993 (33 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1164401634 |
| 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