ROBERT WEI GAO (MD) – Radiation Oncology Physician, NPI 1245893122
Radiation Oncology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
157 RADIATION ONCOLOGY in MN
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Provider Addresses for ROBERT WEI GAO (MD)
1st Street Southwest, Rochester, Olmsted County, Minnesota, 55903, United States
ROCHESTER, MN 559050001
Phone: (507) 284-2511
Type: Mailing
7401 METRO BLVD STE 210
EDINA, MN 554393086
Phone: (952) 920-4915
Fax: (952) 915-6091
Type: Mailing
11850 BLACKFOOT ST NW STE 150
COON RAPIDS, MN 554332583
Phone: (763) 433-0221
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 $373.
Total Amount is formed as General ($373) + Research ($0) + Ownership ($0) = $373.
Last reported payment date: 2023-10-01 • Largest payer in this snapshot: RefleXion Medical, Inc. ($213).
Total Amount
$373
General + Research + Ownership
Payments
3
Total payment records
General Amount
$373
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| RefleXion Medical, Inc. | $213 |
| Elekta, Inc. | $145 |
| Boston Scientific Corporation | $15 |
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: 2024-10-14
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 |
|---|---|---|---|---|
| I20200730000477 | I | Radiation Oncology | MN | TBD |
| I20241014003176 | I | Radiation Oncology | WI | 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 |
|---|---|---|---|---|
| 77427 | Radiation treatment management, 5 treatment sessions | 21 | 13 | $0 |
Insurance plans in this area (ZIP 55905)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MN | |
| Radiation Oncology | MN | |
| - | MN | |
| Radiation Oncology | MN | |
| - | SD | |
| Radiation Oncology | MN | |
| Radiation Oncology | MN | |
| Radiation Oncology | CA | |
| Radiation Oncology | MN | |
| Radiation Oncology | MN |
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