SARA AILEEN DUDLEY (M.D.) – Radiation Oncology Physician, NPI 1043589880
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
677 RADIATION ONCOLOGY in CA
Provider Addresses for SARA AILEEN DUDLEY (M.D.)
875 BLAKE WILBUR DRIVE
CC-G222
STANFORD, CA 943055847
Phone: (650) 724-7673
Fax: (650) 725-8231
Type: Mailing
10710 CHARTER DR STE G030
COLUMBIA, MD 210443261
Phone: (443) 546-1300
Fax: (443) 546-1303
Type: Location
6201 GREENLEIGH AVE
BALTIMORE, MD 212202004
Phone: (410) 933-6423
Type: Mailing
875 Blake Wilbur Drive
CC-G222
Stanford, CA 943055847
Phone: (650) 724-7673
Fax: (650) 725-8231
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $278.
Total Amount is formed as General ($278) + Research ($0) + Ownership ($0) = $278.
Last reported payment date: 2024-07-16 • Largest payer in this snapshot: Genentech USA, Inc. ($139).
Total Amount
$278
General + Research + Ownership
Payments
3
Total payment records
General Amount
$278
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Genentech USA, Inc. | $139 |
| Teleflex LLC | $111 |
| Novocure Inc. | $28 |
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: 2021-07-01
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 |
|---|---|---|---|---|
| I20180712001777 | I | Radiation Oncology | MD | TBD |
| I20210701002864 | I | Radiation Oncology | DC | 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 |
|---|---|---|---|---|
| G6015 | Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | 974 | 117 | $0 |
| G6002 | Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 684 | 125 | $0 |
| 77014 | Ct guidance for insertion of radiation therapy fields | 521 | 144 | $0 |
| G6012 | Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev | 207 | 43 | $0 |
| 77336 | Continuing radiation therapy consultation per week | 196 | 60 | $0 |
Insurance plans in this area (ZIP 94305)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | MD | |
| - | MD | |
| Radiation Oncology | MD | |
| Nurse Practitioner | MD | |
| Radiation Oncology | MD | |
| Radiation Oncology | VA | |
| Radiation Oncology | MD | |
| Radiation Oncology | MD | |
| Nurse Practitioner | MD | |
| Radiation Oncology | MD |
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