Matthew Aaron Armstrong, M.D.
NPI 1770718421ActiveIndividual· Emergency Medicine· Nellis Afb, NV
Emergency Medicine (M.D.) with Emergency Professional Services, Inc., practicing in Nellis Afb, Nevada. 229 Medicare patients in 2024, $30,070 paid; nearly all of their 326 Part D prescriptions were generic (97%). Astrazeneca Pharmaceuticals LP reported $84.10 in payments in 2025, mostly food and beverage. Lists Adams County Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1770718421 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 26, 2009 |
| Last updated in NPPES | Jan 17, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 14485 | NV |
| Emergency Medicine | 207P00000X | 35.096200 | OH |
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 - Emergency Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 229 |
|---|---|
| Services billed | 290 across 13 procedure codes |
| Paid by Medicare | $30,070 |
Part D prescriptions in 2024
| Prescriptions (claims) | 326 · 335 30-day fills |
|---|---|
| Patients | 211 |
| Total drug cost | $4,404 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Emergency Professional Services, Inc.Upper Sandusky, OH · 121 clinicians
Hospital affiliation
- Adams County Regional Medical CenterSeaman, OH
Industry payments (Open Payments)
- 2025$84.10 · 1 payment from 1 company
- 2024$14.25 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $84.10 | 1 |
What the 2025 payments were for
- Food and Beverage$84.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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