Quick answers
- Does Susie Chun accept Medicare assignment?
- Yes. Medicare's clinician data says Susie Chun 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 Susie Chun see?
- In 2024, CMS data shows 120 Original Medicare patients and 199 services for Susie Chun. This counts Original Medicare only and measures volume, not quality.
- What is Susie Chun's NPI number?
- 1912144981. 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 Susie Chun, 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 | 120 |
|---|---|
| Services billed to Medicare | 199 |
| Different services or procedures | 27 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)61 services
- New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)41 services
- 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc (U0002)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).
- High cholesterol75%
- High blood pressure72%
- Arthritis39%
- Chronic kidney disease33%
- Diabetes26%
- Ischemic heart disease24%
Practice locations
Addresses where Susie Chun is enrolled with Medicare (CMS data updated October 2, 2026).
- 12607 SE Mill Plain BlvdVancouver, WA 98684 (800) 813‑2000
Group practices
Medicare enrollment lists Susie Chun as a member of this group (CMS data updated October 2, 2026).
- Kaiser Foundation Health Plan of the Northwest1,807 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Vancouver
Clinicians with the same Medicare primary specialty in Vancouver, WA — not a recommendation.
Other clinicians in Kaiser Foundation Health Plan of the Northwest
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Francisco School Of Medicine |
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912144981 |
| 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