Brandon L. Allard, M.D.
NPI 1124023882ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Sioux Falls, SD
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Sioux Falls, South Dakota, trained at University of Minnesota Medical School (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $586,654 for 3,159 claims, against $69,377 paid for services in 2024. Dexcom, Inc. was the largest of 6 companies reporting payments in 2025, $149.51 in all, mostly food and beverage.
Overview
| NPI | 1124023882 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 17, 2005 |
| Last updated in NPPES | Mar 31, 2022 |
| Certified by provider | Mar 31, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 5394 | SD |
| Internal Medicine | 207R00000X | 5394 | 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 - Endocrinology (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 480 |
|---|---|
| Services billed | 1,381 across 9 procedure codes |
| Paid by Medicare | $69,377 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,159 · 7,203 30-day fills |
|---|---|
| Patients | 521 |
| Total drug cost | $586,654 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Medical group
- Sanford Medical CenterSioux Falls, SD · 857 clinicians
Hospital affiliations
- Orange City Area Health SystemOrange City, IA
- Sanford Luverne Medical CenterLuverne, MN
- Sanford Sheldon Medical CenterSheldon, IA
- Sanford Usd Medical CenterSioux Falls, SD
- Sanford Vermillion Medical CenterVermillion, SD
Industry payments (Open Payments)
- 2025$149.51 · 8 payments from 6 companies
- 2024$509.14 · 28 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $42.73 | 2 |
| Amgen Inc. | $34.22 | 2 |
| Alvogen Inc | $19.00 | 1 |
| Regeneron Healthcare Solutions, Inc. | $18.71 | 1 |
| Novo Nordisk Inc | $18.58 | 1 |
What the 2025 payments were for
- Food and Beverage$149.51 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Endocrinology, Diabetes & Metabolism providers in South Dakota →