Sharon Marie Amaya II, CRNA
NPI 1144240862ActiveIndividual· Nurse Anesthetist, Certified Registered· Bellevue, WA
Nurse Anesthetist, Certified Registered (CRNA) with Arapahoe Gastroenterology Anesthesia Associates LLC, practicing in Bellevue, Washington. Medicare paid $8,591 for services to 84 patients in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 8 companies reporting payments in 2025, $434.13 in all, mostly food and beverage.
Overview
| NPI | 1144240862 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Jul 19, 2006 |
| Last updated in NPPES | Mar 18, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | APN0991606-CRNA | CO |
| Nurse Anesthetist, Certified Registered | 367500000X | 2005022072 | MO |
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) (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 84 |
|---|---|
| Services billed | 85 across 4 procedure codes |
| Paid by Medicare | $8,591 |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Arapahoe Gastroenterology Anesthesia Associates LLCLittleton, CO · 16 clinicians
Industry payments (Open Payments)
- 2025$434.13 · 17 payments from 8 companies
- 2024$297.62 · 15 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $156.29 | 5 |
| Janssen Biotech, Inc. | $60.45 | 3 |
| Abbvie Inc. | $57.55 | 3 |
| Pacira Pharmaceuticals Incorporated | $39.92 | 1 |
| Regeneron Healthcare Solutions, Inc. | $37.39 | 1 |
What the 2025 payments were for
- Food and Beverage$434.13 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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