Alexander Nesbitt Merkle, M.D.
NPI 1033401260ActiveIndividual· Radiology, Diagnostic Radiology· Aurora, CO
Radiology, Diagnostic Radiology (M.D.) in Aurora, Colorado, trained at University of Minnesota Medical School (class of 2011). Medicare paid $60,906 for services to 1,898 patients in 2024. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $1,471 in all, mostly travel and lodging.
Overview
| NPI | 1033401260 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 5, 2011 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | DR.0058791 | CO |
| Internal Medicine | 207R00000X | 72629 | AZ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (CO); Practitioner - Diagnostic Radiology (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,898 |
|---|---|
| Services billed | 2,679 across 121 procedure codes |
| Paid by Medicare | $60,906 |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- University Physicians IncorporatedAurora, CO · 3,215 clinicians
- Uchealth Imaging Services LLCBroomfield, CO · 258 clinicians
Hospital affiliations
- Uchealth Highlands Ranch HospitalHighlands Ranch, CO
- University of Colorado Hospital AuthorityAurora, CO
Industry payments (Open Payments)
- 2025$1,471 · 19 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,451 | 18 |
| Stryker Corporation | $20.10 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,027 · 6 payments
- Food and Beverage$443.80 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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