Noreen E. Tiangco, MD
NPI 1942569777ActiveIndividual· Anesthesiology· Las Vegas, NV
Anesthesiology (MD) with Christus Trinity Clinic Texas and 3 other groups, practicing in Las Vegas, Nevada. Medicare paid $23,130 for services to 83 patients in 2024. Edwards Lifesciences Corporation reported $1,381 in payments in 2025, mostly travel and lodging. Lists Christus Mother Frances Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1942569777 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 14, 2012 |
| Last updated in NPPES | Nov 26, 2025 |
| Certified by provider | Nov 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 17226 | NV |
| Anesthesiology | 207L00000X | 293406 | MA |
| Anesthesiology | 207L00000X | W0850 | TX |
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 - Anesthesiology (NV); Practitioner - Anesthesiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 83 |
|---|---|
| Services billed | 133 across 39 procedure codes |
| Paid by Medicare | $23,130 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
- University Medical Center of Southern NevadaLas Vegas, NV · 402 clinicians
- Mark Bell MD PCHenderson, NV · 33 clinicians
- Bell MD PCHenderson, NV · 15 clinicians
Hospital affiliations
- Christus Mother Frances HospitalTyler, TX
- Henderson HospitalHenderson, NV
- University Medical CenterLas Vegas, NV
- West Henderson HospitalHenderson, NV
Industry payments (Open Payments)
- 2025$1,381 · 9 payments from 1 company
- 2024$507.03 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $1,381 | 9 |
What the 2025 payments were for
- Travel and Lodging$882.79 · 5 payments
- Food and Beverage$498.57 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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