Diego John Muilenburg, M.D.
NPI 1295716926ActiveIndividual· Surgery· Springfield, OR
Surgery (M.D.) in Springfield, Oregon, trained at Georgetown University School of Medicine (class of 2005). 142 Medicare patients in 2024, $73,292 paid; nearly all of their 320 Part D prescriptions were generic (98%). Intuitive Surgical, Inc. reported $6,319 in payments in 2025, mostly education.
Overview
| NPI | 1295716926 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 9, 2005 |
| Last updated in NPPES | Feb 28, 2024 |
| Certified by provider | Nov 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD166758 | OR |
| Surgery, Surgical Oncology | 2086X0206X | 53543 | AZ |
| Surgery, Surgical Oncology | 2086X0206X | MD166758 | OR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 142 |
|---|---|
| Services billed | 326 across 94 procedure codes |
| Paid by Medicare | $73,292 |
Part D prescriptions in 2024
| Prescriptions (claims) | 320 · 322 30-day fills |
|---|---|
| Patients | 115 |
| Total drug cost | $3,067 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Peacehealth Medical GroupEugene, OR · 255 clinicians
Hospital affiliation
- Sacred Heart Medical Center - RiverbendSpringfield, OR
Industry payments (Open Payments)
- 2025$6,319 · 6 payments from 1 company
- 2024$4,526 · 11 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $6,319 | 6 |
What the 2025 payments were for
- Education$5,500 · 2 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$500.00 · 1 payment
- Travel and Lodging$168.56 · 2 payments
- Food and Beverage$150.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Springfield
- 1144256314
- 1770516544
- 1114533262
- 1538122759
- 1790714046
- 1255826434
- 1366732729
- 1134210370
- 1417986761
- 1477582872
- 1790945418
- 1073639712