Martha Holstein, MD
NPI 1447601141ActiveIndividual· Internal Medicine· Yankton, SD
Internal Medicine (MD) in Yankton, South Dakota, trained at Sanford School of Medicine of University of South Dakota (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $410,687 for 5,474 claims, against $164,166 paid for services in 2024. Medtronic, Inc. reported $14.87 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1447601141 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 24, 2016 |
| Last updated in NPPES | Aug 6, 2020 |
| Certified by provider | Aug 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 7764 | NE |
| Pediatrics | 208000000X | 7764 | NE |
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 - Internal Medicine (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 298 |
|---|---|
| Services billed | 7,857 across 184 procedure codes |
| Paid by Medicare | $164,166 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,474 · 9,668 30-day fills |
|---|---|
| Patients | 375 |
| Total drug cost | $410,687 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Sanford School of Medicine of University of South Dakota |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
Medical groups
- Sacred Heart Health ServicesYankton, SD · 153 clinicians
- Yankton Medical Clinic PCNorfolk, NE · 59 clinicians
Hospital affiliations
- Avera Sacred Heart HospitalYankton, SD
- St Michael's Hospital - CahTyndall, SD
Other facilities
- Avera @ HomeHome health agency · Yankton, SD
- Avera @ HomeHospice · Yankton, SD
- Avera Sister James Care CenterNursing home · Yankton, SD
- Good Samaritan Society TyndallNursing home · Tyndall, SD
Industry payments (Open Payments)
- 2025$14.87 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $14.87 | 1 |
What the 2025 payments were for
- Food and Beverage$14.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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