Esther Wenpinchang Tang, ACNP
NPI 1841881620ActiveIndividual· Nurse Practitioner· Winchester, VA
Nurse Practitioner (ACNP) in Winchester, Virginia, trained at North Carolina Medical School (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $1,773,964 for 2,079 claims, against $50,968 paid for services in 2024. Abbvie Inc. was the largest of 30 companies reporting payments in 2025, $3,020 in all, mostly food and beverage.
Overview
| NPI | 1841881620 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ACNP |
| Sole proprietor | No |
| NPI issued | Feb 3, 2021 |
| Last updated in NPPES | Mar 1, 2023 |
| Certified by provider | Mar 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 0024182881 | VA |
| Nurse Practitioner | 363L00000X | 5014038 | NC |
| Nurse Practitioner, Acute Care | 363LA2100X | 5014038 | 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 - Nurse Practitioner (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 260 |
|---|---|
| Services billed | 5,296 across 11 procedure codes |
| Paid by Medicare | $50,968 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,079 · 3,274 30-day fills |
|---|---|
| Patients | 293 |
| Total drug cost | $1,773,964 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | North Carolina Medical School |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Winchester Medical CenterWinchester, VA · 317 clinicians
Hospital affiliations
- Berkeley Medical CenterMartinsburg, WV
- Hampshire Memorial HospitalRomney, WV
- Shenandoah Memorial HospitalWoodstock, VA
- Warren Memorial HospitalFront Royal, VA
- Winchester Medical CenterWinchester, VA
Industry payments (Open Payments)
- 2025$3,020 · 148 payments from 30 companies
- 2024$5,351 · 203 payments from 34 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $311.21 | 14 |
| Ucb, Inc. | $258.91 | 13 |
| Pfizer Inc. | $208.51 | 22 |
| Sk Life Science, Inc. | $188.98 | 8 |
| Biogen, Inc. | $187.50 | 8 |
What the 2025 payments were for
- Food and Beverage$2,950 · 147 payments
- Education$69.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 nurse practitioners in Winchester · All nurse practitioners in Virginia