Rachel Karen Warren, M.D.
NPI 1750640496ActiveIndividual· Surgery· Portland, OR
Surgery (M.D.) in Portland, Oregon, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2012). Mostly services rather than prescriptions: Medicare paid $17,552 for 49 patients in 2024, with only 36 Part D claims.
Overview
| NPI | 1750640496 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 15, 2012 |
| Last updated in NPPES | May 16, 2024 |
| Certified by provider | May 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD208885 | OR |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - General Surgery (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 133 across 18 procedure codes |
| Paid by Medicare | $17,552 |
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 38 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $211.54 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | General Surgery |
Medical group
- Northwest Cancer Specialists PCTigard, OR · 69 clinicians
Hospital affiliations
- Legacy Good Samaritan Medical CenterPortland, OR
- Legacy Mount Hood Medical CenterGresham, OR
- Providence Portland Medical CenterPortland, OR
- Providence St Vincent Medical CenterPortland, OR
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other general surgeons in Portland
- 1023140597
- 1053518944
- 1073684890
- 1083848972
- 1114337466
- 1124349634
- 1124423785
- 1134104961
- 1144606229
- 1154339604
- 1154649382
- 1174515431
All 188 general surgeons in Portland · All general surgeons in Oregon