JOHN M STROTHER (M.D) – Hematology & Oncology Physician, NPI 1518922111
Hematology & Oncology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
171 HEMATOLOGY/ONCOLOGY in OR
Provider Addresses for JOHN M STROTHER (M.D)
441 NW Elks Dr Ste 100
Corvallis, OR 973303744
Phone: (541) 768-4950
Type: Location
875, Oak Street Southeast, Salem, Marion County, Oregon, 97301, United States
SUITE 4030
SALEM, OR 973013975
Phone: (503) 561-6444
Fax: (503) 561-6440
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 38 Open Payments records for all available years, with a total value of $810.
Total Amount is formed as General ($810) + Research ($0) + Ownership ($0) = $810.
Last reported payment date: 2024-11-05 • Largest payer in this snapshot: Astellas Pharma US Inc ($182).
Total Amount
$810
General + Research + Ownership
Payments
38
Total payment records
General Amount
$810
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $182 |
| Novartis Pharmaceuticals Corporation | $134 |
| PFIZER INC. | $99 |
| E.R. Squibb & Sons, L.L.C. | $74 |
| Celgene Corporation | $49 |
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: 2006-06-01
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 |
|---|---|---|---|---|
| I20060601000256 | I | Hematology/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 |
|---|---|---|---|---|
| J9263 | Injection, oxaliplatin, 0.5 mg | 15,400 | 12 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 13,200 | 27 | $0 |
| J9041 | Injection, bortezomib, 0.1 mg | 2,983 | 11 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 1,612 | 57 | $0 |
| J2469 | Injection, palonosetron hcl, 25 mcg | 1,000 | 35 | $0 |
Insurance plans in this area (ZIP 97330)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OR | |
| Physical Therapist In Private Practice | MT | |
| P S Y C H I A T R Y | OR | |
| Physician Assistant | OR | |
| - | OR | |
| - | OR | |
| Occupational Therapist In Private Practice | OR | |
| - | OR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | PA | |
| - | OR |
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