Alex Kimberly Armstrong, PA-C
NPI 1922631001ActiveIndividual· Physician Assistant· Decatur, IL
Physician Assistant (PA-C) with Osf Multi-Specialty Group, practicing in Decatur, Illinois. Their prescriptions cost Medicare Part D more than their services did: $1,510,347 for 3,333 claims, against $29,040 paid for services in 2024. Insulet Corporation was the largest of 3 companies reporting payments in 2025, $209.24 in all, mostly food and beverage. Lists Osf Saint Clare Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1922631001 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 18, 2020 |
| Last updated in NPPES | Jul 12, 2021 |
| Certified by provider | Jul 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2019046721 | MO |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 185 |
|---|---|
| Services billed | 650 across 8 procedure codes |
| Paid by Medicare | $29,040 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,333 · 6,737 30-day fills |
|---|---|
| Patients | 745 |
| Total drug cost | $1,510,347 |
| Generic share | 34% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Osf Multi-Specialty GroupMorton, IL · 2,114 clinicians
Hospital affiliations
- Osf Saint Clare Medical CenterPrinceton, IL
- Osf Saint Elizabeth Mdl CtrPeru, IL
- Osf Saint Luke Medical CenterKewanee, IL
- Saint Francis Medical CenterPeoria, IL
- St Mary Medical CenterGalesburg, IL
Industry payments (Open Payments)
- 2025$209.24 · 10 payments from 3 companies
- 2024$380.60 · 9 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $105.15 | 2 |
| Tandem Diabetes Care, Inc. | $65.07 | 6 |
| Ascendis Pharma Endocrinology Inc | $39.02 | 2 |
What the 2025 payments were for
- Food and Beverage$209.24 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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