Christopher Tin-Shu Loh, MD
NPI 1720044183ActiveIndividual· Radiology, Diagnostic Radiology· Yuma, AZ
Radiology, Diagnostic Radiology (MD) with Sanford Bismarck and 3 other groups, practicing in Yuma, Arizona. Medicare paid $31,022 for services to 207 patients in 2024. Sirtex Medical Inc was the largest of 4 companies reporting payments in 2025, $524.91 in all, mostly food and beverage. Lists Chi St Alexius Health and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1720044183 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 25, 2006 |
| Last updated in NPPES | Aug 12, 2026 |
| Certified by provider | Aug 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | G82141 | CA |
| Radiology, Neuroradiology | 2085N0700X | G82141 | CA |
| Radiology, Vascular & Interventional Radiology | 2085R0204X | 75437 | AZ |
| Radiology, Vascular & Interventional Radiology | 2085R0204X | 16266 | ND |
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 - Interventional Radiology (AZ); Practitioner - Diagnostic Radiology (CA); Practitioner - Diagnostic Radiology (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 469 across 96 procedure codes |
| Paid by Medicare | $31,022 |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Diagnostic Radiology |
| Secondary specialties | Interventional Radiology |
Medical groups
- Sanford BismarckBismarck, ND · 556 clinicians
- Yuma Regional Medical CenterYuma, AZ · 361 clinicians
- St Alexius Medical CenterBismarck, ND · 238 clinicians
- Uc RegentsOrange, CA · 108 clinicians
Hospital affiliations
- Chi St Alexius HealthBismarck, ND
- Sanford Medical Center BismarckBismarck, ND
- Uci Health-OrangeOrange, CA
- Yuma Regional Medical CenterYuma, AZ
Industry payments (Open Payments)
- 2025$524.91 · 6 payments from 4 companies
- 2024$305.80 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sirtex Medical Inc | $294.68 | 2 |
| Balt USA, LLC | $139.80 | 1 |
| Mozarc Medical US LLC | $64.71 | 2 |
| Bard Peripheral Vascular, Inc. | $25.72 | 1 |
What the 2025 payments were for
- Food and Beverage$524.91 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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