Don T. Bui, M.D.
NPI 1932313483ActiveIndividual· Urology· Laguna Hills, CA
Urology (M.D.) in Laguna Hills, California, trained at Northeastern Ohio University College of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $491,733 for 3,570 claims, against $267,851 paid for services in 2024. Procept Biorobotics Corporation was the largest of 21 companies reporting payments in 2025, $4,024 in all, mostly food and beverage.
Overview
| NPI | 1932313483 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 10, 2007 |
| Last updated in NPPES | Oct 15, 2025 |
| Certified by provider | Oct 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | A127053 | CA |
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 - Urology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 766 |
|---|---|
| Services billed | 14,007 across 83 procedure codes |
| Paid by Medicare | $267,851 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,570 · 9,222 30-day fills |
|---|---|
| Patients | 1,155 |
| Total drug cost | $491,733 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Northeastern Ohio University College of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical groups
- Adventist Health Physicians NetworkSaint Helena, CA · 628 clinicians
- Orange County Urology Associates Inc A Medical GroupHuntington Beach, CA · 20 clinicians
Hospital affiliations
- Adventist Health HanfordHanford, CA
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
Industry payments (Open Payments)
- 2025$4,024 · 70 payments from 21 companies
- 2024$4,620 · 76 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Procept Biorobotics Corporation | $1,658 | 5 |
| Teleflex LLC | $560.28 | 9 |
| Medtronic, Inc. | $226.35 | 2 |
| Sumitomo Pharma America, Inc. | $217.80 | 10 |
| Abbvie Inc. | $176.38 | 8 |
What the 2025 payments were for
- Food and Beverage$3,070 · 65 payments
- Travel and Lodging$876.21 · 2 payments
- Education$77.70 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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