Benjamin Goldenson, MD
NPI 1588053458ActiveIndividual· Internal Medicine, Hematology & Oncology· Newport Beach, CA
Internal Medicine, Hematology & Oncology (MD) in Newport Beach, California, trained at Northwestern University Feinberg Medical School (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $2,902,688 for 780 claims, against $129,607 paid for services in 2024. Geron Corporation was the largest of 10 companies reporting payments in 2025, $9,054 in all, mostly consulting fees.
Overview
| NPI | 1588053458 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 15, 2015 |
| Last updated in NPPES | Jun 27, 2023 |
| Certified by provider | Jun 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A150833 | CA |
| Internal Medicine | 207R00000X | A150833 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 395 |
|---|---|
| Services billed | 1,556 across 9 procedure codes |
| Paid by Medicare | $129,607 |
Part D prescriptions in 2024
| Prescriptions (claims) | 780 · 1,282 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $2,902,688 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Hoag ClinicNewport Beach, CA · 460 clinicians
Hospital affiliation
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
Industry payments (Open Payments)
- 2025$9,054 · 22 payments from 10 companies
- 2024$864.46 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Geron Corporation | $2,215 | 5 |
| Takeda Pharmaceuticals U.S.A., Inc. | $2,100 | 1 |
| Pfizer Inc. | $2,100 | 1 |
| Novartis Pharmaceuticals Corporation | $1,650 | 1 |
| Janssen Biotech, Inc. | $524.46 | 6 |
What the 2025 payments were for
- Consulting Fee$8,105 · 5 payments
- Food and Beverage$933.06 · 16 payments
- Education$15.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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