Regan Ashleigh Houston, PA-C
NPI 1376132803ActiveIndividual· Physician Assistant· Leesburg, VA
Physician Assistant (PA-C) with Loudoun Medical Group, PC, practicing in Leesburg, Virginia. 138 Medicare patients in 2024, $14,231 paid; nearly all of their 203 Part D prescriptions were generic (93%). Novo Nordisk Inc was the largest of 6 companies reporting payments in 2025, $329.21 in all, mostly food and beverage.
Overview
| NPI | 1376132803 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 11, 2021 |
| Last updated in NPPES | May 2, 2024 |
| Certified by provider | May 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0110007925 | VA |
| Physician Assistant | 363A00000X | C07787 | MD |
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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 138 |
|---|---|
| Services billed | 332 across 25 procedure codes |
| Paid by Medicare | $14,231 |
Part D prescriptions in 2024
| Prescriptions (claims) | 203 · 262 30-day fills |
|---|---|
| Patients | 131 |
| Total drug cost | $7,754 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Loudoun Medical Group, PCLovettsville, VA · 271 clinicians
Industry payments (Open Payments)
- 2025$329.21 · 15 payments from 6 companies
- 2024$178.79 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $105.61 | 5 |
| Abbvie Inc. | $105.29 | 4 |
| Lilly USA, LLC | $46.84 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $42.68 | 2 |
| Axsome Therapeutics, Inc. | $18.29 | 1 |
What the 2025 payments were for
- Food and Beverage$329.21 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Leesburg
- 1023891363
- 1033787320
- 1043651342
- 1053972190
- 1093479339
- 1124714274
- 1144864364
- 1164091260
- 1164949665
- 1174677504
- 1184256307
- 1184635450
All 80 physician assistants in Leesburg · All physician assistants in Virginia