Heather N. Spies, MD
NPI 1023024213ActiveIndividual· Obstetrics & Gynecology· Sioux Falls, SD
Obstetrics & Gynecology (MD) in Sioux Falls, South Dakota, trained at Sanford School of Medicine of University of South Dakota (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $2,691 for 35 claims, against $1,776 paid for services in 2024. Hologic Sales and Service, LLC reported $24.74 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1023024213 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Mar 7, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 5895 | SD |
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 - Obstetrics/Gynecology (MN); Practitioner - Obstetrics/Gynecology (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 29 across 12 procedure codes |
| Paid by Medicare | $1,776 |
Part D prescriptions in 2024
| Prescriptions (claims) | 35 · 67 30-day fills |
|---|---|
| Total drug cost | $2,691 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Sanford School of Medicine of University of South Dakota |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Sanford Medical CenterSioux Falls, SD · 857 clinicians
Hospital affiliation
- Sanford Usd Medical CenterSioux Falls, SD
Industry payments (Open Payments)
- 2025$24.74 · 1 payment from 1 company
- 2024$46.22 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $24.74 | 1 |
What the 2025 payments were for
- Food and Beverage$24.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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