Justin M. Darrah, M.D.
NPI 1487947404ActiveIndividual· Internal Medicine, Hematology & Oncology· West Hollywood, CA
Internal Medicine, Hematology & Oncology (M.D.) with Cedars-Sinai Medical Center, practicing in West Hollywood, California. Their prescriptions cost Medicare Part D more than their services did: $1,019,226 for 646 claims, against $67,048 paid for services in 2024. Pfizer Inc. reported $87.05 in payments in 2025, mostly food and beverage. Lists Cedars-Sinai Medical Center as a hospital affiliation.
Overview
| NPI | 1487947404 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 24, 2011 |
| Last updated in NPPES | Jul 2, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A135802 | CA |
| Internal Medicine | 207R00000X | A135802 | CA |
| Internal Medicine, Hematology | 207RH0000X | A135802 | 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 | 180 |
|---|---|
| Services billed | 735 across 17 procedure codes |
| Paid by Medicare | $67,048 |
Part D prescriptions in 2024
| Prescriptions (claims) | 646 · 810 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $1,019,226 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Cedars-Sinai Medical CenterWest Hollywood, CA · 799 clinicians
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$87.05 · 1 payment from 1 company
- 2024$2,326 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $87.05 | 1 |
What the 2025 payments were for
- Food and Beverage$87.05 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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