Quick answers
- Does Bonnie B. Woo accept Medicare assignment?
- Yes. Medicare's clinician data says Bonnie B. Woo 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 Bonnie B. Woo see?
- In 2024, CMS data shows 558 Original Medicare patients and 1,812 services for Bonnie B. Woo. This counts Original Medicare only and measures volume, not quality.
- What is Bonnie B. Woo's NPI number?
- 1841222536. 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 B. Woo, 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 | 558 |
|---|---|
| Services billed to Medicare | 1,812 |
| Different services or procedures | 22 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient complete exam of visual system (92014)494 services
- Imaging of optic nerve (92133)329 services
- Exam of visual field with extended testing (92083)305 services
- Established patient problem focused exam of visual system (92012)184 services
- Exam of the internal drainage system of eye (92020)133 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 pressure75%
- High cholesterol75%
- Diabetes52%
- Arthritis38%
- Osteoporosis37%
- Chronic kidney disease34%
Practice locations
Addresses where Bonnie B. Woo is enrolled with Medicare (CMS data updated October 2, 2026).
- 18575 Gale Ave, Suite 168City Of Industry, CA 91748 (626) 810‑0689
Group practices
Medicare enrollment lists Bonnie B. Woo as a member of this group (CMS data updated October 2, 2026).
- California Vision and Visage Medical Group Inc2 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in City Of Industry
Clinicians with the same Medicare primary specialty in City Of Industry, CA — not a recommendation.
Other clinicians in California Vision and Visage Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Pennsylvania State University College Of Medicine |
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841222536 |
| 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