Stacy Eileen Ong, MD
NPI 1356345821ActiveIndividual· Urology· Round Rock, TX
Urology (MD) in Round Rock, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $107,002 for 610 claims, against $43,804 paid for services in 2024. Progenics Pharmaceuticals, Inc. was the largest of 17 companies reporting payments in 2025, $755.43 in all, mostly food and beverage.
Overview
| NPI | 1356345821 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 13, 2005 |
| Last updated in NPPES | Sep 24, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | J7826 | 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 - Urology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 168 |
|---|---|
| Services billed | 927 across 52 procedure codes |
| Paid by Medicare | $43,804 |
Part D prescriptions in 2024
| Prescriptions (claims) | 610 · 1,226 30-day fills |
|---|---|
| Patients | 202 |
| Total drug cost | $107,002 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Sandeep G Mistry MD PAAustin, TX · 7 clinicians
Hospital affiliations
- Ascension Seton NorthwestAustin, TX
- North Austin Medical CenterAustin, TX
- Round Rock Medical CenterRound Rock, TX
- St David's Medical CenterAustin, TX
- St David's South Austin Medical CenterAustin, TX
Other facilities
- Baylor Scott & White Institute for RehabilitationInpatient rehabilitation facility · Lakeway, TX
Industry payments (Open Payments)
- 2025$755.43 · 23 payments from 17 companies
- 2024$966.57 · 25 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Progenics Pharmaceuticals, Inc. | $176.29 | 3 |
| Novo Nordisk Inc | $105.94 | 1 |
| Abbvie Inc. | $83.70 | 3 |
| 180 Medical, Inc. | $48.25 | 1 |
| Olympus America Inc. | $46.55 | 2 |
What the 2025 payments were for
- Food and Beverage$710.43 · 22 payments
- Education$45.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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