Doctor profile · Federal record
Dr. Michael Bui, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Laguna Hills, CA
- NPI 1740919398
- Accepts Medicare
- 5 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
23961 Calle de la Magdalena Ste 500
Laguna Hills, CA 926537622
(949) 855-1101
fax (949) 289-9171
Credentials & registration
- NPI registered
- June 2022 — 4 yrs on file
- Profile last updated
- October 15, 2025
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- California #95019933
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740919398. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,528
Transactions
65
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 19 | $283.17 | |
| Novo Nordisk INC | 8 | $170.15 | |
| Xeris Pharmaceuticals, INC. | 6 | $120.86 | |
| Abbvie INC. | 4 | $106.23 | |
| Amgen INC. | 4 | $101.42 | |
| Radius Health, INC. | 4 | $94.17 | |
| Antares Pharma, INC. | 4 | $93.81 | |
| Bayer Healthcare Pharmaceuticals INC. | 4 | $93.18 | |
| CeQur Corporation | 1 | $67.88 | |
| Insulet Corporation | 2 | $59.93 | |
| Corcept Therapeutics | 2 | $54.81 | |
| Dexcom, INC. | 2 | $40.38 | |
| Mannkind Corporation | 2 | $37.40 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $37.09 | |
| Recordati_Rare_Diseases_INC. | 1 | $28.71 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
725
Patients
303
Total drug cost
$482,852
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pioglitazone Hcl | Generic | 120 | 49 | $3,415 |
| Jardiance (Empagliflozin) | Brand | 79 | 37 | $104,753 |
| Ozempic (Semaglutide) | Brand | 78 | 32 | $127,078 |
| Glimepiride | Generic | 76 | 34 | $1,220 |
| Metformin Hcl | Generic | 68 | 30 | $986 |
| Trulicity (Dulaglutide) | Brand | 55 | 17 | $102,914 |
| Synjardy Xr (Empagliflozin/Metformin Hcl) | Brand | 42 | 15 | $36,878 |
| Toujeo Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 34 | 18 | $17,021 |
| Levothyroxine Sodium | Generic | 26 | 14 | $460 |
| Methimazole | Generic | 26 | 11 | $567 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Bui's medical specialty?
Dr. Michael Bui practices Family Nurse Practitioner in Laguna Hills, CA.
Where does Dr. Michael Bui practice?
Dr. Michael Bui practices at 23961 Calle de la Magdalena Ste 500, Laguna Hills, CA 926537622. Office phone: 9498551101.
What is Dr. Michael Bui's NPI?
Dr. Michael Bui's National Provider Identifier (NPI) is 1740919398, issued by NPPES.
Does Dr. Michael Bui accept Medicare assignment?
Yes. Dr. Michael Bui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.