Donald Paul Lombardi, MD
NPI 1053339788ActiveIndividual· Internal Medicine, Medical Oncology· Stanford, CA
Internal Medicine, Medical Oncology (MD) in Stanford, California, trained at University of Rochester School of Medicine and Dentistry (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $188,387 for 128 claims, against $9,873 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $135.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1053339788 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Apr 12, 2024 |
| Certified by provider | Apr 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | G88129 | CA |
| Internal Medicine | 207R00000X | G88129 | CA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | G88129 | CA |
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 - Medical Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 61 |
|---|---|
| Services billed | 114 across 6 procedure codes |
| Paid by Medicare | $9,873 |
Part D prescriptions in 2024
| Prescriptions (claims) | 128 · 199 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $188,387 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Dignity HealthRedding, CA · 86 clinicians
- Interventional Radiation Oncology of California IncRedding, CA · 8 clinicians
Hospital affiliations
- Mayers Memorial HospitalFall River Mills, CA
- Mercy Medical Center of Mt ShastaMount Shasta, CA
- Mercy Medical Center ReddingRedding, CA
- St Elizabeth Community HospitalRed Bluff, CA
- Trinity HospitalWeaverville, CA
Other facilities
- Valley View Healthcare Services LLCHome health agency · Chico, CA
Industry payments (Open Payments)
- 2025$135.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $135.00 | 1 |
What the 2025 payments were for
- Food and Beverage$135.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 85 medical oncologists in Stanford · All medical oncologists in California