Lynn S. Chung, MD
NPI 1902169832ActiveIndividual· Family Medicine· Astoria, NY
Family Medicine (MD) in Astoria, New York, trained at Drexel University College of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $37,871 for 325 claims, against $2,000 paid for services in 2024. Motiva USA, LLC reported $671.84 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1902169832 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 15, 2012 |
| Last updated in NPPES | Jun 27, 2023 |
| Certified by provider | Jun 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 300145 | NY |
| Family Medicine | 207Q00000X | DR.0070161 | CO |
| Family Medicine | 207Q00000X | 25MA09890800 | NJ |
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 - Family Practice (CO); Practitioner - Family Practice (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 30 across 10 procedure codes |
| Paid by Medicare | $2,000 |
Part D prescriptions in 2024
| Prescriptions (claims) | 325 · 476 30-day fills |
|---|---|
| Patients | 172 |
| Total drug cost | $37,871 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Drexel University College of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Family Practice |
Medical groups
- Colorado Permanente Medical Group PCDenver, CO · 1,327 clinicians
- Physician Affiliate Group of New York PCNew York, NY · 1,225 clinicians
Industry payments (Open Payments)
- 2025$671.84 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Motiva USA, LLC | $671.84 | 4 |
What the 2025 payments were for
- Travel and Lodging$447.47 · 2 payments
- Food and Beverage$224.37 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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