Anna Plemmons, MD
NPI 1295387223ActiveIndividual· Internal Medicine, Pulmonary Disease· Sioux Falls, SD
Internal Medicine, Pulmonary Disease (MD) with Sanford Medical Center, practicing in Sioux Falls, South Dakota. Their prescriptions cost Medicare Part D more than their services did: $192,368 for 271 claims, against $4,661 paid for services in 2024. Actelion Pharmaceuticals US, Inc. was the largest of 12 companies reporting payments in 2025, $813.95 in all, mostly food and beverage. Lists Orange City Area Health System and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1295387223 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 10, 2019 |
| Last updated in NPPES | Jul 17, 2025 |
| Certified by provider | Jul 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 17049 | SD |
| Internal Medicine | 207R00000X | 8522 | NE |
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 - Internal Medicine (LA); Practitioner - Pulmonary Disease (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 41 across 4 procedure codes |
| Paid by Medicare | $4,661 |
Part D prescriptions in 2024
| Prescriptions (claims) | 271 · 318 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $192,368 |
| Generic share | 37% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Pulmonary Disease |
Medical group
- Sanford Medical CenterSioux Falls, SD · 857 clinicians
Hospital affiliations
- Orange City Area Health SystemOrange City, IA
- Sanford Luverne Medical CenterLuverne, MN
- Sanford Usd Medical CenterSioux Falls, SD
- Sanford Vermillion Medical CenterVermillion, SD
- Sanford Worthington Medical CenterWorthington, MN
Industry payments (Open Payments)
- 2025$813.95 · 38 payments from 12 companies
- 2024$916.00 · 43 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | $205.36 | 6 |
| Astrazeneca Pharmaceuticals LP | $148.77 | 9 |
| Insmed, Inc. | $102.60 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $77.97 | 4 |
| Merck Sharp & Dohme LLC | $65.28 | 3 |
What the 2025 payments were for
- Food and Beverage$706.58 · 36 payments
- Education$107.37 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 pulmonologists in Sioux Falls · All pulmonologists in South Dakota