Doctor profile · Federal record
Dr. Gabriela Diaz, M.D.
Family Medicine Physician (CMS: Family Practice) · Los Angeles, CA
- NPI 1578835864
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1720 E Cesar E Chavez Ave
Los Angeles, CA 900332414
(323) 260-5781 - Mailing address
-
845 Woodside Way, Apt 106
San Mateo, CA 944011674
Credentials & registration
- NPI registered
- February 2012 — 14 yrs on file
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A119759
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578835864. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
79
Distinct HCPCS
1
Medicare allowed
$752
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
83036 |
Hemoglobin a1c level | 79 | 61 | $10 |
In context: peer comparison
Among 120 peers in Los Angeles Family Medicine Physician, average services per provider: 119. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$77
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 1 | $33.00 | |
| iRhythm Technologies, INC. | 1 | $23.31 | |
| Alkermes, INC. | 1 | $20.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,463
Patients
418
Total drug cost
$247,963
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 245 | 69 | $6,651 |
| Lisinopril | Generic | 181 | 51 | $4,149 |
| Metformin Hcl | Generic | 135 | 40 | $2,312 |
| Ozempic (Semaglutide) | Brand | 113 | 28 | $206,919 |
| Fluticasone Propionate | Generic | 104 | 25 | $2,573 |
| Hydrochlorothiazide | Generic | 96 | 26 | $509 |
| Omeprazole | Generic | 87 | 21 | $2,444 |
| Losartan Potassium | Generic | 85 | 22 | $2,077 |
| Amlodipine Besylate | Generic | 75 | 26 | $1,767 |
| Ezetimibe | Generic | 73 | 22 | $6,995 |
Frequently asked questions
What is Dr. Gabriela Diaz's medical specialty?
Dr. Gabriela Diaz practices Family Medicine Physician in Los Angeles, CA.
Where does Dr. Gabriela Diaz practice?
Dr. Gabriela Diaz practices at 1720 E Cesar E Chavez Ave, Los Angeles, CA 900332414. Office phone: 3232605781.
What is Dr. Gabriela Diaz's NPI?
Dr. Gabriela Diaz's National Provider Identifier (NPI) is 1578835864, issued by NPPES.
Does Dr. Gabriela Diaz accept Medicare assignment?
Yes. Dr. Gabriela Diaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gabriela Diaz commonly perform?
Top Medicare-reported procedures in 2023: Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.