DR. DAVID C KOON (M.D.) – Physical Medicine & Rehabilitation Physician, NPI 1528043205
Physical Medicine & Rehabilitation Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
125 PHYSICAL MEDICINE AND REHABILITATION in OR
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Provider Addresses for DR. DAVID C KOON (M.D.)
NW Cornea Institute, 1040, Northwest 22nd Avenue, Northwest District, Portland, Metro, Multnomah County, Oregon, 97210, United States
SUITE 320
PORTLAND, OR 972103057
Phone: (503) 413-6294
Fax: (503) 413-7780
Mailing address matches the actual address.
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: 2010-09-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20100904000017 | I | Physical Medicine And Rehabilitation | OR | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 157 | 44 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 54 | 29 | $0 |
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 30 | 23 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 19 | 18 | $0 |
Insurance plans in this area (ZIP 97210)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OR | |
| - | OR | |
| - | OR | |
| - | OR | |
| - | OR | |
| Family Practice | OR | |
| - | OR | |
| - | LA | |
| Family Practice | OR | |
| - | OR |
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