Daren J. Felix, CRNA
NPI 1104920735ActiveIndividual· Nurse Anesthetist, Certified Registered· Orem, UT
Nurse Anesthetist, Certified Registered (CRNA) with South Towne Anesthesia LLC, practicing in Orem, Utah. Medicare paid $6,973 for services to 79 patients in 2024. Ardelyx, Inc. was the largest of 3 companies reporting payments in 2025, $75.17 in all, mostly food and beverage.
Overview
| NPI | 1104920735 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Sep 12, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 0308470-4406 | UT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 79 across 8 procedure codes |
| Paid by Medicare | $6,973 |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- South Towne Anesthesia LLCDraper, UT · 8 clinicians
Industry payments (Open Payments)
- 2025$75.17 · 4 payments from 3 companies
- 2024$38.83 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $39.33 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $21.51 | 1 |
| Regeneron Healthcare Solutions, Inc. | $14.33 | 1 |
What the 2025 payments were for
- Food and Beverage$75.17 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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