Inyoung Na, DO
NPI 1902205107ActiveIndividual· Family Medicine· Rolling Meadows, IL
Family Medicine (DO) with Endeavor Health Medical Group, practicing in Rolling Meadows, Illinois. Their prescriptions cost Medicare Part D more than their services did: $247,668 for 3,179 claims, against $55,815 paid for services in 2024. Lilly USA, LLC was the largest of 2 companies reporting payments in 2025, $244.89 in all, mostly food and beverage. Lists Northwest Community Hospital 1 as a hospital affiliation.
Overview
| NPI | 1902205107 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Aug 14, 2014 |
| Last updated in NPPES | May 10, 2021 |
| Certified by provider | May 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036149717 | IL |
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 - Family Practice (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 314 |
|---|---|
| Services billed | 729 across 35 procedure codes |
| Paid by Medicare | $55,815 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,179 · 7,184 30-day fills |
|---|---|
| Patients | 485 |
| Total drug cost | $247,668 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliation
- Northwest Community Hospital 1Arlington Heights, IL
Other facilities
- Residential Home HealthHome health agency · Schaumburg, IL
Industry payments (Open Payments)
- 2025$244.89 · 2 payments from 2 companies
- 2024$121.83 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $122.70 | 1 |
| Axsome Therapeutics, Inc. | $122.19 | 1 |
What the 2025 payments were for
- Food and Beverage$244.89 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 family medicine physicians in Rolling Meadows · All family medicine physicians in Illinois