Heather Renwick Armstrong, PA-C
NPI 1891355905ActiveIndividual· Physician Assistant· Atlanta, GA
Physician Assistant (PA-C) with Piedmont Providers LLC, practicing in Atlanta, Georgia. Their prescriptions cost Medicare Part D more than their services did: $30,066 for 145 claims, against $5,874 paid for services in 2024. Smith+nephew, Inc. was the largest of 4 companies reporting payments in 2025, $738.71 in all, mostly food and beverage. Lists Piedmont Hospital, Inc as a hospital affiliation.
Overview
| NPI | 1891355905 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 20, 2019 |
| Last updated in NPPES | Apr 22, 2020 |
| Certified by provider | Apr 22, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 9375 | GA |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 77 across 17 procedure codes |
| Paid by Medicare | $5,874 |
Part D prescriptions in 2024
| Prescriptions (claims) | 145 · 170 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $30,066 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Piedmont Providers LLCAtlanta, GA · 530 clinicians
Hospital affiliation
- Piedmont Hospital, IncAtlanta, GA
Industry payments (Open Payments)
- 2025$738.71 · 24 payments from 4 companies
- 2024$389.89 · 15 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $368.72 | 7 |
| Abbvie Inc. | $186.16 | 10 |
| Aimmune Therapeutics, Inc. | $131.51 | 6 |
| Ethicon US, LLC | $52.32 | 1 |
What the 2025 payments were for
- Food and Beverage$738.71 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,250 physician assistants in Atlanta · All physician assistants in Georgia