Stella G. Quiason, M.D.
NPI 1770500795ActiveIndividual· Specialist· Olathe, KS
Specialist (M.D.) with Kansas University Physicians Inc, practicing in Olathe, Kansas. Their prescriptions cost Medicare Part D more than their services did: $1,079,381 for 859 claims, against $79,818 paid for services in 2024. Pfizer Inc. reported $35.43 in payments in 2025, mostly food and beverage. Lists Miami County Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1770500795 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2006 |
| Last updated in NPPES | Sep 21, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 0429135 | KS |
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 - Gastroenterology (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 490 |
|---|---|
| Services billed | 789 across 37 procedure codes |
| Paid by Medicare | $79,818 |
Part D prescriptions in 2024
| Prescriptions (claims) | 859 · 1,604 30-day fills |
|---|---|
| Patients | 255 |
| Total drug cost | $1,079,381 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Kansas University Physicians IncLenexa, KS · 1,849 clinicians
Hospital affiliations
- Miami County Medical CenterPaola, KS
- University of Kansas Health System Olathe HospitalOlathe, KS
- University of Kansas HospitalKansas City, KS
Industry payments (Open Payments)
- 2025$35.43 · 2 payments from 1 company
- 2024$74.58 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $35.43 | 2 |
What the 2025 payments were for
- Food and Beverage$35.43 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 Specialist providers in Olathe · All Specialist providers in Kansas