Stephen Thomas Foley, MD
NPI 1497701841ActiveIndividual· Family Medicine· Sioux Falls, SD
Family Medicine (MD) in Sioux Falls, South Dakota, trained at Sanford School of Medicine of University of South Dakota (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $502,904 for 7,438 claims, against $20,651 paid for services in 2024. Phathom Pharmaceuticals, Inc. was the largest of 6 companies reporting payments in 2025, $96.60 in all, mostly food and beverage.
Overview
| NPI | 1497701841 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 26, 2006 |
| Last updated in NPPES | Aug 31, 2022 |
| Certified by provider | Aug 31, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 1650 | SD |
| Family Medicine | 207Q00000X | 25468 | IA |
| Family Medicine, Sports Medicine | 207QS0010X | 25468 | IA |
| Family Medicine, Sports Medicine | 207QS0010X | 1650 | SD |
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 - Family Practice (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 244 |
|---|---|
| Services billed | 547 across 18 procedure codes |
| Paid by Medicare | $20,651 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,438 · 14,849 30-day fills |
|---|---|
| Patients | 532 |
| Total drug cost | $502,904 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Sanford School of Medicine of University of South Dakota |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Family Practice |
| Secondary specialties | Sports Medicine |
Medical group
- Sanford Medical CenterSioux Falls, SD · 857 clinicians
Hospital affiliations
- Sanford Canton-Inwood Medical Center - CahCanton, SD
- Sanford Usd Medical CenterSioux Falls, SD
- Sanford Vermillion Medical CenterVermillion, SD
Other facilities
- Aveanna Home HealthHome health agency · Sioux Falls, SD
- Avera @ HomeHome health agency · Sioux Falls, SD
- Sanford Home HealthHome health agency · Sioux Falls, SD
- Sanford HospiceHospice · Sioux Falls, SD
Industry payments (Open Payments)
- 2025$96.60 · 7 payments from 6 companies
- 2024$130.92 · 8 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $18.79 | 2 |
| Amgen Inc. | $18.07 | 1 |
| Inspire Medical Systems, Inc. | $17.35 | 1 |
| Actelion Pharmaceuticals US, Inc. | $14.21 | 1 |
| Dexcom, Inc. | $14.17 | 1 |
What the 2025 payments were for
- Food and Beverage$96.60 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 234 family medicine physicians in Sioux Falls · All family medicine physicians in South Dakota