David Ring, MD
NPI 1992017222ActiveIndividual· Surgery· Aberdeen, SD
Surgery (MD) in Aberdeen, South Dakota, trained at Sanford School of Medicine of University of South Dakota (class of 2010). In 2024 Medicare paid $246,974 for 737 patients, and Part D covered 445 of their prescriptions, 89% of them generic. Stryker Corporation was the largest of 10 companies reporting payments in 2025, $1,137 in all, mostly travel and lodging.
Overview
| NPI | 1992017222 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 1, 2010 |
| Last updated in NPPES | Jul 14, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 9566 | SD |
| Surgery | 208600000X | R-8890 | 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 (ND); Practitioner - General Surgery (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 737 |
|---|---|
| Services billed | 1,694 across 172 procedure codes |
| Paid by Medicare | $246,974 |
Part D prescriptions in 2024
| Prescriptions (claims) | 445 · 616 30-day fills |
|---|---|
| Patients | 207 |
| Total drug cost | $18,861 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Sanford School of Medicine of University of South Dakota |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | General Surgery |
Medical groups
- Avera St LukesAberdeen, SD · 165 clinicians
- Ashley Medical CenterAshley, ND · 7 clinicians
Hospital affiliations
- Ashley Medical CenterAshley, ND
- Avera St LukesAberdeen, SD
- Community Memorial HospitalRedfield, SD
- Eureka Community Health Services - CahEureka, SD
- Marshall County Healthcare Center - CahBritton, SD
Industry payments (Open Payments)
- 2025$1,137 · 13 payments from 10 companies
- 2024$336.29 · 16 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $907.63 | 1 |
| Kerecis Limited | $46.28 | 2 |
| Phathom Pharmaceuticals, Inc. | $45.67 | 3 |
| Solventum Corporation | $30.83 | 1 |
| Csl Behring | $21.37 | 1 |
What the 2025 payments were for
- Travel and Lodging$907.63 · 1 payment
- Food and Beverage$229.74 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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