Timothy D. Olthoff, DO
NPI 1225019425ActiveIndividual· Radiology, Diagnostic Radiology· Prescott, AZ
Radiology, Diagnostic Radiology (DO) in Prescott, Arizona, trained at Midwestern University, Chicago College of Osteopathic Med (class of 1999). Mostly services rather than prescriptions: Medicare paid $245,242 for 5,168 patients in 2024, with only 11 Part D claims.
Overview
| NPI | 1225019425 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Nov 7, 2005 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 006190 | AZ |
| Radiology, Diagnostic Radiology | 2085R0202X | 02002900 | IN |
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 - Diagnostic Radiology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 5,168 |
|---|---|
| Services billed | 9,138 across 221 procedure codes |
| Paid by Medicare | $245,242 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11 · 11 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $17.80 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Midwestern University, Chicago College of Osteopathic Med |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Yavapai Community Hospital AssociationPrescott, AZ · 21 clinicians
- Prescott Radiologists LLPPrescott, AZ · 13 clinicians
Hospital affiliations
- Banner Thunderbird Medical CenterGlendale, AZ
- City of Hope Cancer Center PhoenixGoodyear, AZ
- Exceptional Community Hospital PrescottPrescott, AZ
- St Josephs Hospital and Medical CenterPhoenix, AZ
- Yavapai Regional Medical CenterPrescott, AZ
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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