Juan Adolfo Cattoni III, M.D.
NPI 1881906121ActiveIndividual· Internal Medicine, Hematology & Oncology· Reno, NV
Internal Medicine, Hematology & Oncology (M.D.) with John A Shields MD and Steven A Schiff MD A Professional Corporation, practicing in Reno, Nevada. Their prescriptions cost Medicare Part D more than their services did: $6,717,807 for 1,502 claims, against $3,181,146 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 20 companies reporting payments in 2025, $792.89 in all, mostly food and beverage. Lists Carson Valley Health and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1881906121 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 1, 2010 |
| Last updated in NPPES | May 22, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 16625 | NV |
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 - Hematology/Oncology (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 759 |
|---|---|
| Services billed | 163,463 across 153 procedure codes |
| Paid by Medicare | $3,181,146 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,502 · 2,170 30-day fills |
|---|---|
| Patients | 225 |
| Total drug cost | $6,717,807 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- John A Shields MD and Steven A Schiff MD A Professional CorporationReno, NV · 20 clinicians
Hospital affiliations
- Carson Valley HealthGardnerville, NV
- Humboldt General HospitalWinnemucca, NV
- Northern Nevada Medical CenterSparks, NV
- Renown Regional Medical CenterReno, NV
- Renown South Meadows Medical CenterReno, NV
Other facilities
- Hospice Services of RenoHospice · Sparks, NV
Industry payments (Open Payments)
- 2025$792.89 · 31 payments from 20 companies
- 2024$930.26 · 34 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $167.48 | 6 |
| Astellas Pharma US Inc | $68.23 | 3 |
| Genzyme Corporation | $62.93 | 2 |
| Novartis Pharmaceuticals Corporation | $55.58 | 2 |
| Exelixis Inc. | $48.69 | 2 |
What the 2025 payments were for
- Food and Beverage$792.89 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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