DR. RICHARD ARDEN JOHNSON (D.O.) – Medical Oncology Physician, NPI 1124253166
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
111 MEDICAL ONCOLOGY in OR
Provider Addresses for DR. RICHARD ARDEN JOHNSON (D.O.)
2610 Uhrmann Rd
Klamath Falls, OR 976011123
Phone: (541) 274-6262
Type: Location
PO BOX 27128
SLC, UT 841270128
Phone: (435) 716-1130
Type: Mailing
1350, North 500 East, Logan, Cache County, Utah, 84341, United States
LOGAN, UT 84341
Phone: (435) 716-1130
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $109.
Total Amount is formed as General ($109) + Research ($0) + Ownership ($0) = $109.
Last reported payment date: 2024-11-25 • Largest payer in this snapshot: Roche Diagnostics Corporation ($37).
Total Amount
$109
General + Research + Ownership
Payments
4
Total payment records
General Amount
$109
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-25
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2024-06-24
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20180302000402 | I | Medical Oncology | UT | TBD |
| I20240624001370 | I | Hematology/Oncology | WY | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 367 | 169 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 102 | 76 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 45 | 45 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 41 | 37 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 14 | 12 | $0 |
Insurance plans in this area (ZIP 97601)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OR | |
| Diagnostic Radiology | UT | |
| Family Practice | UT | |
| H O S P I T A L I S T | UT | |
| O B S T E T R I C S/ G Y N E C O L O G Y | UT | |
| - | UT | |
| - | UT | |
| - | UT | |
| Family Practice | UT | |
| - | UT |
Reviews
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