Michael Ogbureke Umachi, CRNA
NPI 1407482425ActiveIndividual· Nurse Anesthetist, Certified Registered· Houston, TX
Nurse Anesthetist, Certified Registered (CRNA) with Emergenchealth PLLC and 1 other group, practicing in Houston, Texas. Medicare paid $16,562 for services to 86 patients in 2024. Merck Sharp & Dohme LLC was the largest of 3 companies reporting payments in 2024, $118.04 in all, mostly food and beverage. Lists HCA Houston Healthcare Southeast and 1 other hospital as hospital affiliations.
Overview
| NPI | 1407482425 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Mar 21, 2020 |
| Last updated in NPPES | Jan 26, 2026 |
| Certified by provider | Jan 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 1095103 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | LA |
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) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 94 across 37 procedure codes |
| Paid by Medicare | $16,562 |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Emergenchealth PLLCTexarkana, TX · 1,056 clinicians
- Texans Anesthesia Associates PLLCSugar Land, TX · 200 clinicians
Hospital affiliations
- HCA Houston Healthcare SoutheastPasadena, TX
- Texas Orthopedic HospitalHouston, TX
Industry payments (Open Payments)
- 2024$118.04 · 6 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $47.71 | 3 |
| Becton, Dickinson and Company | $47.04 | 2 |
| Fisher & Paykel Healthcare Inc | $23.29 | 1 |
What the 2024 payments were for
- Food and Beverage$118.04 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,161 nurse anesthetists in Houston · All nurse anesthetists in Texas