Steve Bui, MD
NPI 1154390425ActiveIndividual· Internal Medicine, Nephrology· Garden Grove, CA
Internal Medicine, Nephrology (MD) with Southern California Kidney Consultants Inc, practicing in Garden Grove, California. In 2024 Medicare paid $236,713 for 444 patients, and Part D covered 1,906 of their prescriptions, 82% of them generic. Akebia Therapeutics Inc was the largest of 3 companies reporting payments in 2025, $184.50 in all, mostly food and beverage. Lists Coastal Communities Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1154390425 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 17, 2006 |
| Last updated in NPPES | Jun 20, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A77823 | 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 - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 444 |
|---|---|
| Services billed | 2,303 across 18 procedure codes |
| Paid by Medicare | $236,713 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,906 · 3,607 30-day fills |
|---|---|
| Patients | 294 |
| Total drug cost | $227,550 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Southern California Kidney Consultants IncGarden Grove, CA · 21 clinicians
Hospital affiliations
- Coastal Communities HospitalSanta Ana, CA
- Orange County Global Medical CenterSanta Ana, CA
- Providence St. Joseph HospitalOrange, CA
- Uci Health-OrangeOrange, CA
Other facilities
- Davita Mainplace Dialysis CenterDialysis facility · Orange, CA
- Davita Tustin DialysisDialysis facility · Santa Ana, CA
Industry payments (Open Payments)
- 2025$184.50 · 3 payments from 3 companies
- 2024$206.36 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Akebia Therapeutics Inc | $144.74 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $23.01 | 1 |
| Astrazeneca Pharmaceuticals LP | $16.75 | 1 |
What the 2025 payments were for
- Food and Beverage$184.50 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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