Aditya Bardia, MD
NPI 1639210107ActiveIndividual· Internal Medicine, Hematology & Oncology· Santa Monica, CA
Internal Medicine, Hematology & Oncology (MD) with The Regents of the University of California, practicing in Santa Monica, California. Their prescriptions cost Medicare Part D more than their services did: $144,253 for 34 claims, against $34,748 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 9 companies reporting payments in 2025, $38,522 in all, mostly consulting fees. Lists Ronald Reagan UCLA Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1639210107 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 9, 2007 |
| Last updated in NPPES | Jul 1, 2024 |
| Certified by provider | Jul 1, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | C195724 | CA |
| Internal Medicine, Medical Oncology | 207RX0202X | 247227 | MA |
| Internal Medicine | 207R00000X | 49662 | MN |
| Internal Medicine | 207R00000X | D67823 | MD |
| Internal Medicine, Medical Oncology | 207RX0202X | C195724 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 55 |
|---|---|
| Services billed | 1,649 across 43 procedure codes |
| Paid by Medicare | $34,748 |
Part D prescriptions in 2024
| Prescriptions (claims) | 34 · 59 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $144,253 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Medical Oncology |
| 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$38,522 · 24 payments from 9 companies
- 2024$107,646 · 57 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $17,726 | 10 |
| Eli Lilly and Company | $7,200 | 4 |
| Gilead Sciences, Inc. | $5,955 | 3 |
| Merck Sharp & Dohme LLC | $3,520 | 1 |
| Daiichi Sankyo Company Ltd | $2,363 | 1 |
What the 2025 payments were for
- Consulting Fee$32,837 · 11 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3,600 · 1 payment
- Travel and Lodging$1,709 · 5 payments
- Food and Beverage$376.39 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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