John Gary Armstrong, M.D.
NPI 1487948824ActiveIndividual· Surgery· Storm Lake, IA
Surgery (M.D.) in Storm Lake, Iowa, trained at University of Iowa, Rj & L Carver College of Medicine (class of 2011). Mostly services rather than prescriptions: Medicare paid $28,315 for 164 patients in 2024, with only 14 Part D claims. Stryker Corporation reported $71.43 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1487948824 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 2, 2011 |
| Last updated in NPPES | Mar 19, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 44498 | IA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 164 |
|---|---|
| Services billed | 255 across 37 procedure codes |
| Paid by Medicare | $28,315 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 14 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $40.87 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Iowa, Rj & L Carver College of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | General Surgery |
Medical group
- Buena Vista Regional Medical CenterStorm Lake, IA · 26 clinicians
Hospital affiliations
- Buena Vista Regional Medical CenterStorm Lake, IA
- Cherokee Regional Medical CenterCherokee, IA
- Loring HospitalSac City, IA
Industry payments (Open Payments)
- 2024$71.43 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $71.43 | 1 |
What the 2024 payments were for
- Food and Beverage$71.43 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Storm Lake
- 1407151210
- 1477675940