MATTHEW Y KANG (M.D.) – Radiation Oncology Physician, NPI 1043224157
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
111 RADIATION ONCOLOGY in OR
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Provider Addresses for MATTHEW Y KANG (M.D.)
PO BOX 391
SALEM, OR 973080391
Phone: (503) 561-5135
Fax: (503) 561-6807
Type: Mailing
875, Oak Street Southeast, Salem, Marion County, Oregon, 97301, United States
SUITE 1080
SALEM, OR 973013975
Phone: (503) 561-5294
Fax: (503) 561-4789
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $40.
Total Amount is formed as General ($40) + Research ($0) + Ownership ($0) = $40.
Last reported payment date: 2024-04-11 • Largest payer in this snapshot: Siemens Medical Solutions USA, Inc. ($22).
Total Amount
$40
General + Research + Ownership
Payments
2
Total payment records
General Amount
$40
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Siemens Medical Solutions USA, Inc. | $22 |
| PFIZER INC. | $18 |
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: 2010-03-12
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 |
|---|---|---|---|---|
| I20100312000393 | I | Radiation Oncology | 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 |
|---|---|---|---|---|
| 77014 | Ct guidance for insertion of radiation therapy fields | 550 | 67 | $0 |
| 77427 | Radiation treatment management, 5 treatment sessions | 171 | 54 | $0 |
| 77300 | Calculation of radiation therapy dose | 160 | 53 | $0 |
| 77334 | Design and construction of complex radiation treatment device | 97 | 52 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 49 | 49 | $0 |
Insurance plans in this area (ZIP 97308)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OR | |
| U R O L O G Y | OR | |
| Physician Assistant | OR | |
| A N E S T H E S I O L O G Y | WA | |
| A N E S T H E S I O L O G Y | MT | |
| Family Practice | OR | |
| Plastic And Reconstructive Surgery | OR | |
| Nurse Practitioner | OR | |
| A N E S T H E S I O L O G Y | WA | |
| - | OR |
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