Lingyi Chen, M.D.
NPI 1922330844ActiveIndividual· Internal Medicine, Hematology & Oncology· Hot Springs, AR
Internal Medicine, Hematology & Oncology (M.D.) in Hot Springs, Arkansas, trained at University of Arkansas College of Medicine (class of 2002). In 2024 Medicare paid $4,694,407 for 937 patients, and Part D covered 1,601 of their prescriptions, 72% of them generic. Daiichi Sankyo Inc. was the largest of 48 companies reporting payments in 2025, $4,130 in all, mostly food and beverage.
Overview
| NPI | 1922330844 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 2, 2010 |
| Last updated in NPPES | Jan 27, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | E-10069 | AR |
| Internal Medicine, Hematology & Oncology | 207RH0003X | MD430216 | PA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 47631 | TN |
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 (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 937 |
|---|---|
| Services billed | 306,927 across 168 procedure codes |
| Paid by Medicare | $4,694,407 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,601 · 2,021 30-day fills |
|---|---|
| Patients | 273 |
| Total drug cost | $3,486,814 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hematology/Oncology |
Medical group
- American Oncology Partners PAFort Wayne, IN · 391 clinicians
Hospital affiliations
- Chi St. Vincent Hospital Hot SpringsHot Springs, AR
- Mena Regional Health SystemMena, AR
- National Park Medical CenterHot Springs, AR
- Ochsner Lsu Health ShreveportShreveport, LA
- Saline Memorial HospitalBenton, AR
Other facilities
- Elite Home HealthHome health agency · Hot Springs National Park, AR
Industry payments (Open Payments)
- 2025$4,130 · 183 payments from 48 companies
- 2024$3,614 · 197 payments from 35 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $939.09 | 6 |
| Novartis Pharmaceuticals Corporation | $306.85 | 20 |
| Janssen Biotech, Inc. | $247.89 | 13 |
| Celgene Corporation | $240.68 | 18 |
| Astrazeneca Pharmaceuticals LP | $224.77 | 13 |
What the 2025 payments were for
- Food and Beverage$3,279 · 181 payments
- Consulting Fee$825.00 · 1 payment
- Education$25.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Hematology & Oncology providers in Arkansas →