Doctor profile · Federal record
Dr. Gustavo Estrella, MD
Family Medicine Physician (CMS: Family Practice) · Downey, CA
- NPI 1538208236
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
8311 Florence Ave
Downey, CA 902403928
(562) 923-4911 - Additional location
-
6901 Atlantic Ave
Bell, CA 90201
(323) 326-1618
fax (323) 562-9208 - Mailing address
-
Po Box 35380
Las Vegas, NV 891335380
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- December 14, 2025
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A62006
- Medicaid
- CA #00A620060
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538208236. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
64
Distinct HCPCS
1
Medicare allowed
$6,314
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 64 | 39 | $99 |
In context: peer comparison
Among 12 peers in Downey Family Medicine Physician, average services per provider: 100. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,512
Patients
2,059
Total drug cost
$74,841
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 787 | 351 | $14,673 |
| Amlodipine Besylate | Generic | 567 | 254 | $6,826 |
| Metformin Hcl | Generic | 505 | 248 | $7,075 |
| Losartan Potassium | Generic | 429 | 200 | $7,965 |
| Lisinopril | Generic | 331 | 135 | $3,394 |
| Omeprazole | Generic | 267 | 139 | $4,736 |
| Tamsulosin Hcl | Generic | 261 | 121 | $6,001 |
| Levothyroxine Sodium | Generic | 233 | 107 | $6,567 |
| Gabapentin | Generic | 203 | 110 | $3,264 |
| Hydrochlorothiazide | Generic | 178 | 72 | $1,165 |
Frequently asked questions
What is Dr. Gustavo Estrella's medical specialty?
Dr. Gustavo Estrella practices Family Medicine Physician in Downey, CA.
Where does Dr. Gustavo Estrella practice?
Dr. Gustavo Estrella practices at 8311 Florence Ave, Downey, CA 902403928. Office phone: 5629234911.
What is Dr. Gustavo Estrella's NPI?
Dr. Gustavo Estrella's National Provider Identifier (NPI) is 1538208236, issued by NPPES.
Does Dr. Gustavo Estrella accept Medicare assignment?
Yes. Dr. Gustavo Estrella accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gustavo Estrella commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.