Robert Kenneth Horsley, M.D.
NPI 1043665128ActiveIndividual· Internal Medicine· Scottsdale, AZ
Internal Medicine (M.D.) in Scottsdale, Arizona, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $378,270 for 3,230 claims, against $74,070 paid for services in 2024. Viiv Healthcare Company reported $26.07 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1043665128 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 26, 2016 |
| Last updated in NPPES | Feb 24, 2022 |
| Certified by provider | Feb 24, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 54865 | AZ |
| Internal Medicine | 207R00000X | R75863 | 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 - Internal Medicine (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 589 |
|---|---|
| Services billed | 1,126 across 31 procedure codes |
| Paid by Medicare | $74,070 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,230 · 8,202 30-day fills |
|---|---|
| Patients | 572 |
| Total drug cost | $378,270 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mayo Clinic ArizonaScottsdale, AZ · 1,626 clinicians
Hospital affiliation
- Mayo Clinic HospitalPhoenix, AZ
Other facilities
- Amedisys Home Health CareHome health agency · Phoenix, AZ
Industry payments (Open Payments)
- 2024$26.07 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $26.07 | 1 |
What the 2024 payments were for
- Food and Beverage$26.07 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 471 internal medicine physicians in Scottsdale · All internal medicine physicians in Arizona