David Yin
NPI 1992151153ActiveIndividual· Internal Medicine, Hematology & Oncology· Mesquite, TX
Internal Medicine, Hematology & Oncology in Mesquite, Texas, trained at Albert Einstein College of Medicine of Yeshiva University (class of 2016). In 2024 Medicare paid $724,464 for 228 patients, and Part D covered 397 of their prescriptions, 68% of them generic. Novartis Pharmaceuticals Corporation was the largest of 24 companies reporting payments in 2025, $1,427 in all, mostly food and beverage.
Overview
| NPI | 1992151153 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 6, 2016 |
| Last updated in NPPES | Aug 10, 2022 |
| Certified by provider | Aug 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | T5242 | TX |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 278952 | MA |
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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 228 |
|---|---|
| Services billed | 44,090 across 125 procedure codes |
| Paid by Medicare | $724,464 |
Part D prescriptions in 2024
| Prescriptions (claims) | 397 · 499 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $525,880 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Internal Medicine |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliations
- Baylor Scott and White Medical Center Lake PointeRowlett, TX
- Baylor Scott and White Medical Center SunnyvaleSunnyvale, TX
- Texas Health Presbyterian Hospital RockwallRockwall, TX
Industry payments (Open Payments)
- 2025$1,427 · 65 payments from 24 companies
- 2024$1,244 · 62 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $200.10 | 9 |
| Pfizer Inc. | $194.34 | 8 |
| E.R. Squibb & Sons, L.L.C. | $175.66 | 10 |
| Incyte Corporation | $158.98 | 5 |
| Glaxosmithkline, LLC. | $88.85 | 4 |
What the 2025 payments were for
- Food and Beverage$1,331 · 64 payments
- Education$95.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology & Oncology providers in Mesquite
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All Internal Medicine, Hematology & Oncology providers in Texas →