Carl E. Freter, MD
NPI 1760594071ActiveIndividual· Internal Medicine, Hematology & Oncology· Spokane, WA
Internal Medicine, Hematology & Oncology (MD) in Spokane, Washington, trained at Washington University School of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $25,561 for 37 claims, against $3,076 paid for services in 2024.
Overview
| NPI | 1760594071 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Nov 5, 2025 |
| Certified by provider | Nov 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | MD70054352 | WA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 2006023033 | MO |
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 - Hematology/Oncology (MO); Practitioner - Hematology/Oncology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 48 across 6 procedure codes |
| Paid by Medicare | $3,076 |
Part D prescriptions in 2024
| Prescriptions (claims) | 37 · 41 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $25,561 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Hematology/Oncology |
Medical group
- Cancer Centers of Southwest Oklahoma, LLCLawton, OK · 20 clinicians
Hospital affiliations
- Duncan Regional Hospital, IncDuncan, OK
- Memorial HealthLawton, OK
- Providence Holy Family HospitalSpokane, WA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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