David Da Zheng
NPI 1710484647ActiveIndividual· Internal Medicine· Beverly Hills, CA
Internal Medicine with Cedars-Sinai Medical Care Foundation, practicing in Beverly Hills, California. Their prescriptions cost Medicare Part D more than their services did: $676,301 for 7,092 claims, against $71,408 paid for services in 2024. Sumitomo Pharma America, Inc. reported $51.63 in payments in 2025, mostly food and beverage. Lists Cedars-Sinai Medical Center as a hospital affiliation.
Overview
| NPI | 1710484647 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 8, 2018 |
| Last updated in NPPES | Jul 29, 2022 |
| Certified by provider | Jul 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A174200 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 358 |
|---|---|
| Services billed | 1,250 across 54 procedure codes |
| Paid by Medicare | $71,408 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,092 · 16,967 30-day fills |
|---|---|
| Patients | 758 |
| Total drug cost | $676,301 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Geriatric Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cedars-Sinai Medical Care FoundationWest Hollywood, CA · 1,692 clinicians
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Other facilities
- Allwell Medical Services, IncHome health agency · Inglewood, CA
- Assisted Home CareHome health agency · Los Angeles, CA
- Best Trust Home Health IncHome health agency · N Hollywood, CA
- Dynamic Home CareHome health agency · Sherman Oaks, CA
Industry payments (Open Payments)
- 2025$51.63 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $51.63 | 2 |
What the 2025 payments were for
- Food and Beverage$51.63 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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