Emily Welty
NPI 1780155911ActiveIndividual· Physician Assistant, Medical· Reston, VA
Physician Assistant, Medical with Gastroenterology Associates of Northern Virginia, LLC, practicing in Reston, Virginia. Their prescriptions cost Medicare Part D more than their services did: $183,486 for 442 claims, against $13,519 paid for services in 2024. Ethicon US, LLC was the largest of 10 companies reporting payments in 2025, $803.86 in all, mostly food and beverage. Lists Reston Hospital Center as a hospital affiliation.
Overview
| NPI | 1780155911 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Dec 16, 2018 |
| Last updated in NPPES | Apr 1, 2021 |
| Certified by provider | Apr 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | — | — |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Physician Assistant (DC); Practitioner - Physician Assistant (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 155 |
|---|---|
| Services billed | 169 across 10 procedure codes |
| Paid by Medicare | $13,519 |
Part D prescriptions in 2024
| Prescriptions (claims) | 442 · 912 30-day fills |
|---|---|
| Patients | 151 |
| Total drug cost | $183,486 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Gastroenterology Associates of Northern Virginia, LLCAlexandria, VA · 100 clinicians
Hospital affiliation
- Reston Hospital CenterReston, VA
Industry payments (Open Payments)
- 2025$803.86 · 20 payments from 10 companies
- 2024$671.21 · 17 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $213.32 | 2 |
| Teva Pharmaceuticals USA, Inc. | $132.77 | 1 |
| Ardelyx, Inc. | $114.46 | 1 |
| Gilead Sciences, Inc. | $97.26 | 5 |
| Genzyme Corporation | $73.35 | 3 |
What the 2025 payments were for
- Food and Beverage$803.86 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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