Xiaorong Yan, MD
NPI 1811125776ActiveIndividual· Hospitalist· Kalamazoo, MI
Hospitalist (MD) with Lawrence Medical Associates PC, practicing in Kalamazoo, Michigan. Their prescriptions cost Medicare Part D more than their services did: $1,643,789 for 9,730 claims, against $15,440 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $148.93 in all, mostly food and beverage.
Overview
| NPI | 1811125776 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 30, 2009 |
| Last updated in NPPES | Jun 11, 2025 |
| Certified by provider | Jun 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 280188 | NY |
| Internal Medicine | 207R00000X | 4301095086 | MI |
| Internal Medicine | 207R00000X | 280188 | NY |
| Hospitalist | 208M00000X | 4301095086 | MI |
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 (NJ); Practitioner - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 78 |
|---|---|
| Services billed | 224 across 27 procedure codes |
| Paid by Medicare | $15,440 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,730 · 13,048 30-day fills |
|---|---|
| Patients | 340 |
| Total drug cost | $1,643,789 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Lawrence Medical Associates PCBronxville, NY · 224 clinicians
Industry payments (Open Payments)
- 2025$148.93 · 7 payments from 3 companies
- 2024$345.70 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $66.67 | 3 |
| Novo Nordisk Inc | $42.49 | 2 |
| Incyte Corporation | $39.77 | 2 |
What the 2025 payments were for
- Food and Beverage$148.93 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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