Robert Norman Walker, M.D.
NPI 1568626794ActiveIndividual· Radiology, Diagnostic Radiology· Edina, MN
Radiology, Diagnostic Radiology (M.D.) with Singleton Associates PA and 16 other groups, practicing in Edina, Minnesota. Medicare paid $63,604 for services to 1,121 patients in 2024. Stryker Corporation was the largest of 2 companies reporting payments in 2025, $152.12 in all, mostly food and beverage. Lists Aurelia Osborn Fox Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1568626794 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2008 |
| Last updated in NPPES | Dec 8, 2025 |
| Certified by provider | Dec 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 01068225A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (IL); Practitioner - Diagnostic Radiology (MI); Practitioner - Diagnostic Radiology (OR); Practitioner - Diagnostic Radiology (SC); Practitioner - Diagnostic Radiology (TN); Practitioner - Diagnostic Radiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,121 |
|---|---|
| Services billed | 1,761 across 112 procedure codes |
| Paid by Medicare | $63,604 |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Singleton Associates PATyler, TX · 838 clinicians
- Mary Imogene Bassett HospitalSidney, NY · 763 clinicians
- The Unity Hospital of RochesterRochester, NY · 736 clinicians
- Radiology Alliance PCCharleston, WV · 455 clinicians
- Virtual Radiologic Professionals LLCPensacola, FL · 397 clinicians
- St Paul Place Specialists, Inc.Baltimore, MD · 336 clinicians
- United Memorial Medical CenterBatavia, NY · 279 clinicians
- Specialists in Medical Imaging SCBethesda, MD · 234 clinicians
- Greensboro Radiology PAGreensboro, NC · 231 clinicians
- South Jersey Radiology Associates P AHouston, TX · 206 clinicians
- Advanced Radiology P ABel Air, MD · 188 clinicians
- Radiology Associates of Burlington County P ADelray Beach, FL · 154 clinicians
- Englewood Radiologic Group P AAtascadero, CA · 132 clinicians
- Fred Smeltzer MD and Associates IncAtascadero, CA · 94 clinicians
- Roseburg Radiologists PCRoseburg, OR · 45 clinicians
- Southern Delaware Imaging AssocLewes, DE · 43 clinicians
- Rochester General HospitalBrookhaven, GA · 25 clinicians
Hospital affiliations
- Aurelia Osborn Fox Memorial HospitalOneonta, NY
- Bassett HealthcareCooperstown, NY
- Self Regional HealthcareGreenwood, SC
- United Memorial Medical CenterBatavia, NY
- University of MD Shore Medical Center at EastonEaston, MD
Industry payments (Open Payments)
- 2025$152.12 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $129.03 | 1 |
| Boston Scientific Corporation | $23.09 | 1 |
What the 2025 payments were for
- Food and Beverage$152.12 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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