Erin E. Armstrong, PAC
NPI 1679573943ActiveIndividual· Physician Assistant· Fairhope, AL
Physician Assistant (PAC) in Fairhope, Alabama, trained at University of South Alabama College of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $346,131 for 1,528 claims, against $177,471 paid for services in 2024. Abbvie Inc. was the largest of 23 companies reporting payments in 2025, $3,220 in all, mostly food and beverage.
Overview
| NPI | 1679573943 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PAC |
| Sole proprietor | No |
| NPI issued | Jul 28, 2005 |
| Last updated in NPPES | Nov 9, 2023 |
| Certified by provider | Nov 9, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA9102821 | FL |
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 - Physician Assistant (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 960 |
|---|---|
| Services billed | 6,517 across 27 procedure codes |
| Paid by Medicare | $177,471 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,528 · 1,688 30-day fills |
|---|---|
| Patients | 649 |
| Total drug cost | $346,131 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of South Alabama College of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Physician Assistant |
Medical group
- Forefront Dermatology SCSouthlake, TX · 662 clinicians
Industry payments (Open Payments)
- 2025$3,220 · 127 payments from 23 companies
- 2024$3,659 · 140 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $698.70 | 27 |
| Leo Pharma Inc. | $557.29 | 17 |
| Incyte Corporation | $314.79 | 9 |
| Novartis Pharmaceuticals Corporation | $248.24 | 11 |
| Lilly USA, LLC | $192.55 | 6 |
What the 2025 payments were for
- Food and Beverage$3,140 · 126 payments
- Education$79.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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