Greta A. Bray, CRNA
NPI 1487824942ActiveIndividual· Nurse Anesthetist, Certified Registered· Lansing, MI
Nurse Anesthetist, Certified Registered (CRNA) in Lansing, Michigan, trained at Kaiser Permanente School of Medicine (class of 2008). Medicare paid $3,591 for services to 36 patients in 2024. Merck Sharp & Dohme LLC reported $17.61 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1487824942 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Mar 11, 2008 |
| Last updated in NPPES | Jul 29, 2025 |
| Certified by provider | Jul 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 4704369772 | MI |
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) (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 36 across 25 procedure codes |
| Paid by Medicare | $3,591 |
Education and affiliations
| Medical school | Kaiser Permanente School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Edward W Sparrow Hospital AssociationLansing, MI · 730 clinicians
Hospital affiliation
- Edward W Sparrow HospitalLansing, MI
Industry payments (Open Payments)
- 2025$17.61 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $17.61 | 1 |
What the 2025 payments were for
- Food and Beverage$17.61 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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