Nancy Walker, CRNA
NPI 1689189193ActiveIndividual· Nurse Anesthetist, Certified Registered· Elkhart, IN
Nurse Anesthetist, Certified Registered (CRNA) in Elkhart, Indiana, licensed in IN, with an NPI issued in December 2017. Medicare paid $40,040 for services to 300 patients in 2024. Glaukos Corporation reported $86.75 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1689189193 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Dec 6, 2017 |
| Last updated in NPPES | Oct 10, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 28203152A | IN |
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) (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 300 |
|---|---|
| Services billed | 476 across 4 procedure codes |
| Paid by Medicare | $40,040 |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Industry payments (Open Payments)
- 2025$86.75 · 3 payments from 1 company
- 2024$765.13 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $86.75 | 3 |
What the 2025 payments were for
- Food and Beverage$86.75 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 70 nurse anesthetists in Elkhart · All nurse anesthetists in Indiana