David Moshe Yashar, MD
NPI 1396205316ActiveIndividual· Internal Medicine, Hematology & Oncology· Long Beach, CA
Internal Medicine, Hematology & Oncology (MD) with Memorialcare Medical Foundation, practicing in Long Beach, California. Part D covered 432 prescriptions written in 2024, 71% of them generic. Janssen Biotech, Inc. was the largest of 31 companies reporting payments in 2025, $4,012 in all, mostly food and beverage. Lists Memorialcare Long Beach Medical Center as a hospital affiliation.
Overview
| NPI | 1396205316 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 25, 2019 |
| Last updated in NPPES | Jun 19, 2025 |
| Certified by provider | Jun 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A178418 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 432 · 617 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $1,671,500 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Memorialcare Medical FoundationLong Beach, CA · 566 clinicians
Hospital affiliation
- Memorialcare Long Beach Medical CenterLong Beach, CA
Industry payments (Open Payments)
- 2025$4,012 · 91 payments from 31 companies
- 2024$2,321 · 31 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $1,178 | 17 |
| Pfizer Inc. | $329.76 | 7 |
| E.R. Squibb & Sons, L.L.C. | $281.63 | 9 |
| Merck Sharp & Dohme LLC | $253.90 | 8 |
| Incyte Corporation | $225.10 | 7 |
What the 2025 payments were for
- Food and Beverage$3,506 · 86 payments
- Education$356.96 · 4 payments
- Consulting Fee$150.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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