Lauren Lae Chen, MD
NPI 1861029001ActiveIndividual· Internal Medicine· Orange, CA
Internal Medicine (MD) in Orange, California, trained at Ohio State University College of Medicine (class of 2020). 152 Medicare patients in 2024, $36,378 paid; nearly all of their 419 Part D prescriptions were generic (91%). Ucb, Inc. was the largest of 2 companies reporting payments in 2024, $75.60 in all, mostly food and beverage.
Overview
| NPI | 1861029001 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 26, 2020 |
| Last updated in NPPES | Nov 24, 2025 |
| Certified by provider | Nov 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A203463 | CA |
| Internal Medicine | 207R00000X | 202300983 | NC |
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); Practitioner - Internal Medicine (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 152 |
|---|---|
| Services billed | 501 across 10 procedure codes |
| Paid by Medicare | $36,378 |
Part D prescriptions in 2024
| Prescriptions (claims) | 419 · 461 30-day fills |
|---|---|
| Patients | 113 |
| Total drug cost | $24,858 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Internal Medicine |
Medical group
- The Regents of the University of California-IrvineOrange, CA · 125 clinicians
Hospital affiliation
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2024$75.60 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $49.68 | 1 |
| Incyte Corporation | $25.92 | 1 |
What the 2024 payments were for
- Food and Beverage$75.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 224 internal medicine physicians in Orange · All internal medicine physicians in California