Quick answers
- Does Ben H. Wong accept Medicare assignment?
- Yes. Medicare's clinician data says Ben H. Wong 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 Ben H. Wong see?
- In 2024, CMS data shows 397 Original Medicare patients and 1,524 services for Ben H. Wong. This counts Original Medicare only and measures volume, not quality.
- What is Ben H. Wong's NPI number?
- 1275609463. 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 Ben H. Wong, 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 | 397 |
|---|---|
| Services billed to Medicare | 1,524 |
| Different services or procedures | 27 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Imaging of retina (92134)302 services
- Established patient complete exam of visual system (92014)297 services
- Exam of visual field with extended testing (92083)140 services
- Photography of the retina (92250)133 services
- Exam of the internal drainage system of eye (92020)130 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 cholesterol67%
- High blood pressure56%
- Arthritis39%
- Diabetes21%
- Ischemic heart disease18%
- Chronic kidney disease15%
Practice locations
Addresses where Ben H. Wong is enrolled with Medicare (CMS data updated October 2, 2026).
- 1940 Black Lake Blvd SWOlympia, WA 98512 (360) 570‑1780
Group practices
Medicare enrollment lists Ben H. Wong as a member of this group (CMS data updated October 2, 2026).
- Pacific Northwest Eye Care, PS3 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Olympia
Clinicians with the same Medicare primary specialty in Olympia, WA — not a recommendation.
Other clinicians in Pacific Northwest Eye Care, PS
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Pacific University - College Of Optometry |
| Graduation year | 1990 (36 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275609463 |
| 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