Sergio Rivero, MD
NPI 1730372731ActiveIndividual· Neurological Surgery· Tucson, AZ
Neurological Surgery (MD) with Neurological Associates of Tucson, practicing in Tucson, Arizona. Mostly services rather than prescriptions: Medicare paid $131,484 for 250 patients in 2024, with only 29 Part D claims. Medtronic, Inc. was the largest of 7 companies reporting payments in 2025, $266.93 in all, mostly food and beverage. Lists Tucson Medical Center as a hospital affiliation.
Overview
| NPI | 1730372731 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 22, 2007 |
| Last updated in NPPES | May 5, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 42982 | 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 - Neurosurgery (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 250 |
|---|---|
| Services billed | 858 across 82 procedure codes |
| Paid by Medicare | $131,484 |
Part D prescriptions in 2024
| Prescriptions (claims) | 29 · 29 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $328.34 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Neurosurgery |
Medical group
- Neurological Associates of TucsonTucson, AZ · 61 clinicians
Hospital affiliation
- Tucson Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2025$266.93 · 10 payments from 7 companies
- 2024$122.96 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $82.40 | 2 |
| Servier Pharmaceuticals LLC | $52.03 | 2 |
| Biogen, Inc. | $33.20 | 2 |
| Sk Life Science, Inc. | $29.04 | 1 |
| Argenx US, Inc. | $28.79 | 1 |
What the 2025 payments were for
- Food and Beverage$266.93 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 53 neurosurgeons in Tucson · All neurosurgeons in Arizona