Jin Sun L. Bitar, M.D.
NPI 1477940161ActiveIndividual· Internal Medicine, Medical Oncology· Los Angeles, CA
Internal Medicine, Medical Oncology (M.D.) with Cedars-Sinai Medical Care Foundation and 1 other group, practicing in Los Angeles, California. Their prescriptions cost Medicare Part D more than their services did: $1,057,484 for 327 claims, against $70,470 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $15.81 in payments in 2025, mostly food and beverage. Lists Cedars-Sinai Medical Center as a hospital affiliation.
Overview
| NPI | 1477940161 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 20, 2015 |
| Last updated in NPPES | Mar 25, 2024 |
| Certified by provider | Mar 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | A150397 | CA |
| Internal Medicine | 207R00000X | A150397 | CA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | A150397 | 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 - Medical Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 142 |
|---|---|
| Services billed | 2,147 across 20 procedure codes |
| Paid by Medicare | $70,470 |
Part D prescriptions in 2024
| Prescriptions (claims) | 327 · 599 30-day fills |
|---|---|
| Patients | 80 |
| Total drug cost | $1,057,484 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Cedars-Sinai Medical Care FoundationWest Hollywood, CA · 1,692 clinicians
- Cedars-Sinai Medical CenterWest Hollywood, CA · 799 clinicians
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$15.81 · 1 payment from 1 company
- 2024$2,723 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $15.81 | 1 |
What the 2025 payments were for
- Food and Beverage$15.81 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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