Esther Chung, NP-C
NPI 1174140529ActiveIndividual· Nurse Practitioner, Gerontology· Leesburg, VA
Nurse Practitioner, Gerontology (NP-C) in Leesburg, Virginia, trained at George Washington University School of Medicine (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $97,480 for 1,130 claims, against $22,773 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 5 companies reporting payments in 2025, $1,269 in all, mostly food and beverage.
Overview
| NPI | 1174140529 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP-C |
| Sole proprietor | Yes |
| NPI issued | Jul 1, 2020 |
| Last updated in NPPES | Oct 10, 2025 |
| Certified by provider | Oct 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 0024179558 | VA |
| Nurse Practitioner, Gerontology | 363LG0600X | AC005404 | MD |
| Family Medicine, Sleep Medicine | 207QS1201X | 0024179558 | VA |
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 - Nurse Practitioner (DC); Practitioner - Nurse Practitioner (MD); Practitioner - Nurse Practitioner (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 228 |
|---|---|
| Services billed | 488 across 11 procedure codes |
| Paid by Medicare | $22,773 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,130 · 1,190 30-day fills |
|---|---|
| Patients | 145 |
| Total drug cost | $97,480 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Comprehensive Sleep Care Center IncGermantown, MD · 16 clinicians
Industry payments (Open Payments)
- 2025$1,269 · 21 payments from 5 companies
- 2024$137.71 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $886.40 | 7 |
| Harmony Biosciences LLC | $141.76 | 4 |
| Axsome Therapeutics, Inc. | $137.04 | 5 |
| Avadel Cns Pharmaceuticals, LLC | $87.33 | 4 |
| Lilly USA, LLC | $16.83 | 1 |
What the 2025 payments were for
- Food and Beverage$945.86 · 20 payments
- Travel and Lodging$323.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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