Ronald Kizziar, MD
NPI 1316924046ActiveIndividual· Radiology, Diagnostic Radiology· Portland, OR
Radiology, Diagnostic Radiology (MD) in Portland, Oregon, trained at Loma Linda University School of Medicine (class of 1997). Medicare paid $54,252 for services to 818 patients in 2024.
Overview
| NPI | 1316924046 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 23, 2005 |
| Last updated in NPPES | Nov 18, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | MD21310 | 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 - Diagnostic Radiology (OK); Practitioner - Diagnostic Radiology (OR); Practitioner - Diagnostic Radiology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 818 |
|---|---|
| Services billed | 1,227 across 51 procedure codes |
| Paid by Medicare | $54,252 |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Singleton Associates PATyler, TX · 838 clinicians
- Smi Imaging LLCBeverly Hills, CA · 384 clinicians
- Health Diagnostics of California A Professional CorporationIrvine, CA · 183 clinicians
- Eagle Partners, PLLCHouston, TX · 171 clinicians
- North Star McD LLCFort Worth, TX · 80 clinicians
- North Star MRI of Frisco LPFrisco, TX · 75 clinicians
- North Star Diagnostic Imaging LLCPlano, TX · 69 clinicians
- North Star Fp LPDallas, TX · 55 clinicians
- North Star Fm LPLagrangeville, NY · 42 clinicians
- North Star Npt LPPlano, TX · 37 clinicians
- North Star Cn LPOklahoma City, OK · 17 clinicians
Hospital affiliations
- Community Hospital, LLCOklahoma City, OK
- Duncan Regional Hospital, IncDuncan, OK
- Memorial HealthLawton, OK
- Oklahoma Center for Orthopaedic & Multi-SpOklahoma City, OK
- Oklahoma Spine HospitalOklahoma City, OK
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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