DR. ERIC S YAO (MD) – Orthopaedic Surgery Physician, NPI 1386616936
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
383 ORTHOPEDIC SURGERY in OR
Provider Addresses for DR. ERIC S YAO (MD)
1377 N 10TH AVE
STAYTON, OR 973832037
Phone: (503) 769-8470
Fax: (503) 769-9860
Type: Mailing
1600, State Street, Salem, Marion County, Oregon, 97311, United States
SALEM, OR 973014257
Phone: (503) 540-6300
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $259.
Total Amount is formed as General ($259) + Research ($0) + Ownership ($0) = $259.
Last reported payment date: 2024-07-09 • Largest payer in this snapshot: Smith+Nephew, Inc. ($173).
Total Amount
$259
General + Research + Ownership
Payments
3
Total payment records
General Amount
$259
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Smith+Nephew, Inc. | $173 |
| STEELHEAD SURGICAL INC | $86 |
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: 2008-12-19
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 |
|---|---|---|---|---|
| I20081219000530 | I | Orthopedic Surgery | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 50 | 40 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 43 | 38 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $0 |
| 27447 | Replacement of knee joint, both sides of knee | 11 | 11 | $0 |
Insurance plans in this area (ZIP 97383)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | OR | 27447 | Repair of knee joint | 30 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | OR | |
| Cardiovascular Disease (Cardiology) | CA | |
| - | OR | |
| Nurse Practitioner | OR | |
| Physician Assistant | OR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OR | |
| Family Practice | OR | |
| P O D I A T R Y | OR | |
| General Surgery | OR | |
| Family Practice | OR |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.