Robert M. Mercer
NPI 1285193375ActiveIndividual· Orthopaedic Surgery· Phoenix, AZ
Orthopaedic Surgery with District Medical Group Inc and 2 other groups, practicing in Phoenix, Arizona. Part D covered 20 prescriptions written in 2024, 100% of them generic. Smith+nephew, Inc. was the largest of 6 companies reporting payments in 2025, $1,002 in all, mostly food and beverage. Lists Valleywise Health Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1285193375 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 18, 2019 |
| Last updated in NPPES | Aug 18, 2025 |
| Certified by provider | Aug 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 76868 | AZ |
| Orthopaedic Surgery | 207X00000X | MD2024-0234 | NM |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | MD2024-0234 | NM |
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 - Orthopedic Surgery (AZ); Practitioner - Orthopedic Surgery (NM) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 22 30-day fills |
|---|---|
| Total drug cost | $177.16 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
Medical groups
- District Medical Group IncPhoenix, AZ · 458 clinicians
- Yuma Regional Medical CenterYuma, AZ · 361 clinicians
- St Vincent HospitalSanta Fe, NM · 310 clinicians
Hospital affiliations
- Valleywise Health Medical CenterPhoenix, AZ
- Yuma Regional Medical CenterYuma, AZ
Industry payments (Open Payments)
- 2025$1,002 · 14 payments from 6 companies
- 2024$2,097 · 21 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $295.48 | 4 |
| Skeletal Dynamics Inc | $271.65 | 2 |
| Stryker Corporation | $269.92 | 4 |
| Si-Bone, Inc. | $74.43 | 1 |
| Zimmer Biomet Holdings, Inc. | $48.17 | 2 |
What the 2025 payments were for
- Food and Beverage$1,002 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 219 orthopedic surgeons in Phoenix · All orthopedic surgeons in Arizona