Boyd Cooley Ashdown, MD
NPI 1841260114ActiveIndividual· Radiology, Diagnostic Radiology· Tucson, AZ
Radiology, Diagnostic Radiology (MD) in Tucson, Arizona, trained at University of Utah School of Medicine (class of 1989). Medicare paid $208,298 for services to 1,588 patients in 2024. Penumbra, Inc. was the largest of 3 companies reporting payments in 2025, $237.28 in all, mostly food and beverage.
Overview
| NPI | 1841260114 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 26, 2006 |
| Last updated in NPPES | Mar 24, 2020 |
| Certified by provider | Mar 24, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 23244 | AZ |
| Radiology, Neuroradiology | 2085N0700X | 23244 | AZ |
| Radiology, Diagnostic Neuroimaging | 2085D0003X | 23244 | AZ |
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 - Diagnostic Radiology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,588 |
|---|---|
| Services billed | 33,673 across 75 procedure codes |
| Paid by Medicare | $208,298 |
Education and affiliations
| Medical school | University of Utah School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Diagnostic Radiology |
Medical group
- Radiology Ltd LLCCentennial, CO · 107 clinicians
Hospital affiliations
- Northern Cochise Community Hospital, Inc.Willcox, AZ
- Tucson Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2025$237.28 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $161.27 | 1 |
| Depuy Synthes Sales Inc. | $56.98 | 2 |
| Chiesi USA, Inc. | $19.03 | 1 |
What the 2025 payments were for
- Food and Beverage$237.28 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other diagnostic radiologists in Tucson
- 1518281781
- 1538130612
- 1760534762
- 1821593468
- 1376106096
- 1841750940
- 1023279767
- 1033646096
- 1043311244
- 1073583365
- 1104916253
- 1134231251
All 256 diagnostic radiologists in Tucson · All diagnostic radiologists in Arizona