Kathryn E. Nielsen, NP
NPI 1619416674ActiveIndividual· Nurse Practitioner, Primary Care· Idaho Falls, ID
Nurse Practitioner, Primary Care (NP) with Rocky Mountain Diabetes and Osteoporosis Center PA, practicing in Idaho Falls, Idaho. Their prescriptions cost Medicare Part D more than their services did: $868,776 for 3,012 claims, against $97,579 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 18 companies reporting payments in 2025, $818.30 in all, mostly food and beverage. Lists Eastern Idaho Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1619416674 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Feb 22, 2017 |
| Last updated in NPPES | Oct 7, 2021 |
| Certified by provider | Oct 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 53441 | ID |
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 - Nurse Practitioner (ID) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 353 |
|---|---|
| Services billed | 4,595 across 94 procedure codes |
| Paid by Medicare | $97,579 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,012 · 6,242 30-day fills |
|---|---|
| Patients | 427 |
| Total drug cost | $868,776 |
| Generic share | 62% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Rocky Mountain Diabetes and Osteoporosis Center PAIdaho Falls, ID · 15 clinicians
Hospital affiliations
- Eastern Idaho Regional Medical CenterIdaho Falls, ID
- Mountain View HospitalIdaho Falls, ID
- Star Valley Medical CenterAfton, WY
Industry payments (Open Payments)
- 2025$818.30 · 41 payments from 18 companies
- 2024$2,169 · 60 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $169.53 | 5 |
| Abbott Laboratories | $140.85 | 7 |
| Xeris Pharmaceuticals, Inc. | $73.29 | 4 |
| Lilly USA, LLC | $61.05 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $45.12 | 2 |
What the 2025 payments were for
- Food and Beverage$818.30 · 41 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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