CHARLES R. ZACHEM (D.O.) – Specialist, NPI 1407851942
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
141 NEPHROLOGY in OR
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Provider Addresses for CHARLES R. ZACHEM (D.O.)
1200, Hilyard Street, Eugene, Lane County, Oregon, 97401, United States
STE 470
EUGENE, OR 974018107
Phone: (541) 485-6478
Fax: (541) 485-0452
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)
CMS reports 9 Open Payments records for all available years, with a total value of $264.
Total Amount is formed as General ($264) + Research ($0) + Ownership ($0) = $264.
Last reported payment date: 2024-05-16 • Largest payer in this snapshot: Horizon Therapeutics plc ($120).
Total Amount
$264
General + Research + Ownership
Payments
9
Total payment records
General Amount
$264
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Horizon Therapeutics plc | $120 |
| Medtronic, Inc. | $102 |
| Novartis Pharmaceuticals Corporation | $21 |
| Amgen Inc. | $21 |
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: 2010-07-29
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 |
|---|---|---|---|---|
| I20100729000617 | I | Nephrology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 291 | 191 | $0 |
| 99457 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 260 | 32 | $0 |
| 99454 | Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 238 | 30 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 164 | 86 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 131 | 95 | $0 |
Insurance plans in this area (ZIP 97401)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | ID | |
| Nurse Practitioner | OR | |
| Physician Assistant | OR | |
| Physician Assistant | OR | |
| Nephrology, Internal Medicine | IL | |
| N E P H R O L O G Y | OR | |
| N E P H R O L O G Y | OR | |
| Physician Assistant | OR | |
| N E P H R O L O G Y | OR | |
| N E P H R O L O G Y | OR |
Reviews
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