JAMES NELSON – Radiation Oncology Physician, NPI 1699962936
Radiation Oncology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
677 RADIATION ONCOLOGY in CA
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Provider Addresses for JAMES NELSON
Anderson Street, Loma Linda, San Bernardino County, California, 92350, United States
DEPARTMENT OF RADIATION ONCOLOGY
LOMA LINDA, CA 923542804
Phone: (951) 290-4157
Type: Location
350 TERRACINA BLVD
RADIATION ONCOLOGY
REDLANDS, CA 923734850
Phone: (909) 335-5611
Type: Location
Redlands Community Hospital, 350, Terracina Boulevard, Redlands, San Bernardino County, California, 92373, United States
RADIATION ONCOLOGY
REDLANDS, CA 923734850
Phone: (909) 335-5611
Type: Mailing
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 $45.
Total Amount is formed as General ($45) + Research ($0) + Ownership ($0) = $45.
Last reported payment date: 2024-09-20 • Largest payer in this snapshot: SANOFI PASTEUR INC. ($25).
Total Amount
$45
General + Research + Ownership
Payments
2
Total payment records
General Amount
$45
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| SANOFI PASTEUR INC. | $25 |
| Siemens Medical Solutions USA, Inc. | $20 |
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: 2011-09-14
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 |
|---|---|---|---|---|
| I20110914000757 | I | Radiation Oncology | CA | 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 |
|---|---|---|---|---|
| G6002 | Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 291 | 17 | $0 |
| 77300 | Calculation of radiation therapy dose | 163 | 22 | $0 |
| 77427 | Radiation treatment management, 5 treatment sessions | 108 | 27 | $0 |
| 77334 | Design and construction of complex radiation treatment device | 71 | 23 | $0 |
| 77290 | Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | 26 | 11 | $0 |
Insurance plans in this area (ZIP 92354)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RADIATION ONCOLOGY | CA | 77263 | Management of radiation therapy, complex | 13 | 11 |
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