Tyler Henderson Knowles, CRNA
NPI 1134579147ActiveIndividual· Nurse Anesthetist, Certified Registered· Durham, NC
Nurse Anesthetist, Certified Registered (CRNA) with American Anesthesiology of North Carolina PLLC, practicing in Durham, North Carolina. Medicare paid $14,427 for services to 141 patients in 2024. Fisher & Paykel Healthcare Inc reported $19.24 in payments in 2025, mostly food and beverage. Lists Rex Hospital as a hospital affiliation.
Overview
| NPI | 1134579147 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jun 21, 2016 |
| Last updated in NPPES | Jul 1, 2021 |
| Certified by provider | Jul 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 005454 | NC |
| Nurse Anesthetist, Certified Registered | 367500000X | 244227 | NC |
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 - Certified Registered Nurse Anesthetist (CRNA) (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 141 across 44 procedure codes |
| Paid by Medicare | $14,427 |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- American Anesthesiology of North Carolina PLLCRaleigh, NC · 317 clinicians
Hospital affiliation
- Rex HospitalRaleigh, NC
Industry payments (Open Payments)
- 2025$19.24 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fisher & Paykel Healthcare Inc | $19.24 | 1 |
What the 2025 payments were for
- Food and Beverage$19.24 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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