Doctor profile · Federal record
Dr. Larissa Luu, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Family Medicine Physician · Santa Ana, CA
- NPI 1750940714
- Accepts Medicare
- 7 yrs in practice
- Licensed in 3 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
5 Hutton Centre Dr Ste 950
Santa Ana, CA 927078714
(855) 434-7763
fax (949) 281-5550
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Profile last updated
- July 1, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (3)
- Washington #61658916 · Pennsylvania #MT218882 · New York #319710
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750940714. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
763
Distinct HCPCS
10
Medicare allowed
$38,539
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 153 | 103 | $122 | |
36415 |
Insertion of needle into vein for collection of blood sample | 111 | 87 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 79 | 68 | $86 | |
80053 |
Blood test, comprehensive group of blood chemicals | 74 | 71 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 61 | 61 | $13 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 60 | 57 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 56 | 56 | $124 | |
83036 |
Hemoglobin a1c level | 27 | 20 | $10 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 26 | 24 | $16 | |
87086 |
Bacterial colony count, urine | 22 | 19 | $8 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 105. This provider delivers 7.3× the peer median.Open Payments
Industry payments received
All-time total
$2,157
Transactions
114
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 25 | $364.75 | |
| Novo Nordisk Inc | 17 | $223.57 | |
| PFIZER INC. | 14 | $194.58 | |
| AstraZeneca Pharmaceuticals LP | 11 | $189.74 | |
| Lilly USA, LLC | 8 | $160.71 | |
| Astellas Pharma US Inc | 5 | $107.24 | |
| GlaxoSmithKline, LLC. | 6 | $103.18 | |
| Bausch Health US, LLC | 4 | $92.81 | |
| Teva Pharmaceuticals USA, Inc. | 4 | $83.26 | |
| Bayer Healthcare Pharmaceuticals Inc. | 4 | $79.52 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 5 | $73.82 | |
| Amgen Inc. | 4 | $63.94 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $62.69 | |
| Otsuka America Pharmaceutical, Inc. | 2 | $46.80 | |
| Exact Sciences Corporation | 2 | $46.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,195
Patients
428
Total drug cost
$15,142
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 135 | 36 | $2,320 |
| Atorvastatin Calcium | Generic | 123 | 49 | $1,492 |
| Alprazolam | Generic | 100 | 39 | $869 |
| Lisinopril | Generic | 98 | 34 | $867 |
| Amlodipine Besylate | Generic | 92 | 33 | $556 |
| Gabapentin | Generic | 90 | 22 | $2,080 |
| Simvastatin | Generic | 90 | 32 | $805 |
| Fluticasone Propionate | Generic | 67 | 25 | $697 |
| Furosemide | Generic | 60 | 24 | $257 |
| Metoprolol Tartrate | Generic | 60 | 17 | $350 |
Hospital affiliations
Frequently asked questions
What is Dr. Larissa Luu's medical specialty?
Dr. Larissa Luu practices Family Medicine Physician in Santa Ana, CA.
Where does Dr. Larissa Luu practice?
Dr. Larissa Luu practices at 5 Hutton Centre Dr Ste 950, Santa Ana, CA 927078714. Office phone: 8554347763.
What is Dr. Larissa Luu's NPI?
Dr. Larissa Luu's National Provider Identifier (NPI) is 1750940714, issued by NPPES.
Does Dr. Larissa Luu accept Medicare assignment?
Yes. Dr. Larissa Luu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Larissa Luu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.