Yazhi Yang, MD
NPI 1689291668ActiveIndividual· Internal Medicine· New York, NY
Internal Medicine (MD) with Hemant Patel MD PC and 1 other group, practicing in New York, New York. Their prescriptions cost Medicare Part D more than their services did: $713,871 for 4,388 claims, against $24,106 paid for services in 2024. Intuitive Surgical, Inc. reported $713.58 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1689291668 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 25, 2020 |
| Last updated in NPPES | Dec 20, 2023 |
| Certified by provider | Dec 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 325788 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 112 |
|---|---|
| Services billed | 421 across 36 procedure codes |
| Paid by Medicare | $24,106 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,388 · 8,426 30-day fills |
|---|---|
| Patients | 552 |
| Total drug cost | $713,871 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Hemant Patel MD PCNew York, NY · 13 clinicians
- Harlem Medical Group PCNew York, NY · 9 clinicians
Industry payments (Open Payments)
- 2025$713.58 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $713.58 | 4 |
What the 2025 payments were for
- Travel and Lodging$713.58 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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