Jake Nolan Johnson
NPI 1225698921ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Sioux Falls, SD
Internal Medicine, Endocrinology, Diabetes & Metabolism in Sioux Falls, South Dakota, trained at Sanford School of Medicine of University of South Dakota (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $135,709 for 252 claims, against $10,468 paid for services in 2024. Dexcom, Inc. was the largest of 5 companies reporting payments in 2025, $123.34 in all, mostly food and beverage.
Overview
| NPI | 1225698921 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 17, 2019 |
| Last updated in NPPES | Sep 25, 2024 |
| Certified by provider | Sep 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 15372 | SD |
| Internal Medicine | 207R00000X | 8467 | 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 - Endocrinology (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 145 across 10 procedure codes |
| Paid by Medicare | $10,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 252 · 525 30-day fills |
|---|---|
| Patients | 100 |
| Total drug cost | $135,709 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | Sanford School of Medicine of University of South Dakota |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Endocrinology |
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 Worthington Medical CenterWorthington, MN
Industry payments (Open Payments)
- 2025$123.34 · 6 payments from 5 companies
- 2024$13.95 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $42.73 | 2 |
| Chiesi USA, Inc. | $26.40 | 1 |
| Amgen Inc. | $19.36 | 1 |
| Novo Nordisk Inc | $18.58 | 1 |
| Sequel Med Tech, LLC | $16.27 | 1 |
What the 2025 payments were for
- Food and Beverage$123.34 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 endocrinologists in Sioux Falls · All endocrinologists in South Dakota