Aaron Lisberg, MD
NPI 1043509797ActiveIndividual· Internal Medicine, Hematology & Oncology· Santa Monica, CA
Internal Medicine, Hematology & Oncology (MD) in Santa Monica, California, trained at University of Minnesota Medical School (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $834,960 for 105 claims, against $219,089 paid for services in 2024. Biontech Se was the largest of 8 companies reporting payments in 2025, $60,129 in all, mostly consulting fees.
Overview
| NPI | 1043509797 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 4, 2011 |
| Last updated in NPPES | Aug 21, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A131055 | CA |
| Internal Medicine | 207R00000X | A131055 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 6,584 across 63 procedure codes |
| Paid by Medicare | $219,089 |
Part D prescriptions in 2024
| Prescriptions (claims) | 105 · 124 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $834,960 |
| Generic share | 44% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- The Regents of the University of CaliforniaSanta Monica, CA · 1,462 clinicians
Hospital affiliations
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA
Industry payments (Open Payments)
- 2025$60,129 · 27 payments from 8 companies
- 2024$21,170 · 26 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biontech Se | $19,749 | 4 |
| Astrazeneca Pharmaceuticals LP | $11,239 | 10 |
| Aadi Bioscience, Inc. | $10,800 | 3 |
| Abbvie Inc. | $8,216 | 4 |
| Daiichi Sankyo Inc. | $5,125 | 1 |
What the 2025 payments were for
- Consulting Fee$38,562 · 15 payments
- Travel and Lodging$20,154 · 8 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,083 · 1 payment
- Food and Beverage$330.26 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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