Regan Leigh Hammell, CNP
NPI 1629858469ActiveIndividual· Otolaryngology· Sioux Falls, SD
Otolaryngology (CNP) with Avera McKennan, practicing in Sioux Falls, South Dakota. 55 Medicare patients in 2024, $6,461 paid; nearly all of their 62 Part D prescriptions were generic (98%). Organogenesis Inc. was the largest of 3 companies reporting payments in 2025, $214.99 in all, mostly food and beverage. Lists Avera McKennan Hospital & University Health Center as a hospital affiliation.
Overview
| NPI | 1629858469 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Sep 29, 2023 |
| Last updated in NPPES | Jun 23, 2025 |
| Certified by provider | Jun 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | CP002976 | 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 - Nurse Practitioner (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 55 |
|---|---|
| Services billed | 80 across 36 procedure codes |
| Paid by Medicare | $6,461 |
Part D prescriptions in 2024
| Prescriptions (claims) | 62 · 62 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $327.67 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Avera McKennanSioux Falls, SD · 959 clinicians
Hospital affiliation
- Avera McKennan Hospital & University Health CenterSioux Falls, SD
Industry payments (Open Payments)
- 2025$214.99 · 4 payments from 3 companies
- 2024$19.23 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organogenesis Inc. | $124.14 | 1 |
| Tactile Systems Technology Inc | $73.90 | 2 |
| Integra Lifesciences Corporation | $16.95 | 1 |
What the 2025 payments were for
- Food and Beverage$214.99 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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