Melissa-Ann Elizabeth Limmer-Riola
NPI 1114384070ActiveIndividual· Nurse Anesthetist, Certified Registered· Amarillo, TX
Nurse Anesthetist, Certified Registered with Emergenchealth PLLC and 1 other group, practicing in Amarillo, Texas. Medicare paid $22,323 for services to 98 patients in 2024. Eisai Inc. was the largest of 2 companies reporting payments in 2024, $168.80 in all, mostly food and beverage. Lists HCA Houston Healthcare Kingwood and 1 other hospital as hospital affiliations.
Overview
| NPI | 1114384070 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 24, 2016 |
| Last updated in NPPES | Mar 29, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | AP132485 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | 779451 | TX |
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 | 98 |
|---|---|
| Services billed | 106 across 23 procedure codes |
| Paid by Medicare | $22,323 |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Emergenchealth PLLCTexarkana, TX · 1,056 clinicians
- Orthomed Staffing LLCPlano, TX · 416 clinicians
Hospital affiliations
- HCA Houston Healthcare KingwoodKingwood, TX
- Tops Surgical Specialty HospitalHouston, TX
Industry payments (Open Payments)
- 2024$168.80 · 4 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Eisai Inc. | $117.17 | 1 |
| Merck Sharp & Dohme LLC | $51.63 | 3 |
What the 2024 payments were for
- Food and Beverage$168.80 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 77 nurse anesthetists in Amarillo · All nurse anesthetists in Texas