DR. EDWARD HOUK CHUN JUNN (MD) – Emergency Medicine Physician, NPI 1144276858
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,206 EMERGENCY MEDICINE in WA
Provider Addresses for DR. EDWARD HOUK CHUN JUNN (MD)
600 E Main St
Elma, WA 985419560
Phone: (360) 346-2222
Type: Location
9742, Northwest Skyview Drive, Forest Park, Portland, Multnomah County, Oregon, 97231, United States
PORTLAND, OR 972312668
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2025-03-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20060313000564 | I | Emergency Medicine | OR | TBD |
| I20180410000940 | I | Emergency Medicine | WA | TBD |
| I20250312000974 | I | Emergency Medicine | VI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 55 | 54 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 42 | 42 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 34 | 34 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 17 | 17 | $0 |
Insurance plans in this area (ZIP 98541)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| Emergency Medicine | ME | |
| Emergency Medicine | UT | |
| Emergency Medicine | TX | |
| Emergency Medicine | IL | |
| Emergency Medicine | WA | |
| - | WA | |
| Emergency Medicine | WA | |
| - | WA | |
| Emergency Medicine | PA |
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