DR. AJAY PAL S SANDHU (M.D.) – Radiation Oncology Physician, NPI 1881610137
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
679 RADIATION ONCOLOGY in CA
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Provider Addresses for DR. AJAY PAL S SANDHU (M.D.)
Health Sciences Drive & Athena Circle, 9500, Gilman Drive, University City, San Diego, San Diego County, California, 92093, United States
MAIL CODE 0843
LA JOLLA, CA 920931503
Phone: (858) 822-6055
Fax: (858) 822-6081
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 10 Open Payments records for all available years, with a total value of $873.
Total Amount is formed as General ($873) + Research ($0) + Ownership ($0) = $873.
Last reported payment date: 2024-09-04 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($232).
Total Amount
$873
General + Research + Ownership
Payments
10
Total payment records
General Amount
$873
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-04
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: 2005-10-17
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20051017000938 | 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 |
|---|---|---|---|---|
| 77014 | Ct guidance for insertion of radiation therapy fields | 694 | 183 | $0 |
| 77300 | Calculation of radiation therapy dose | 191 | 59 | $0 |
| 77427 | Radiation treatment management, 5 treatment sessions | 91 | 38 | $0 |
| 77334 | Design and construction of complex radiation treatment device | 75 | 55 | $0 |
| G6002 | Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 63 | 31 | $0 |
Insurance plans in this area (ZIP 92093)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RADIATION ONCOLOGY | CA | 77427 | Radiation treatment management, 5 treatments | 232 | 76 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| - | CA | |
| Internal Medicine, Pulmonary Disease, Critical Care (Intensivists) | CA | |
| - | CA | |
| Surgical Oncology, General Surgery | MI | |
| - | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| Emergency Medicine, Medical Toxicology | CA |
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