Doctor profile · Federal record
Dr. Robert Castro, DO
Internal Medicine Physician (CMS: Interventional Cardiology) · Family Medicine Physician · Santa Ana, CA
- NPI 1285777813
- Accepts Medicare
- 21 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2621 S Bristol St, Suite 108
Santa Ana, CA 927045766
(714) 754-1684
fax (714) 966-0417 - Mailing address
-
1358 Pierre RD
Walnut, CA 917894476
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- May 27, 2015
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #20A9770
- Medicaid
- CA #00AX97700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285777813. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,070
Distinct HCPCS
10
Medicare allowed
$122,570
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 324 | 183 | $132 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 156 | 42 | $121 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 153 | 145 | $15 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 113 | 113 | $172 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 99 | 99 | $208 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 55 | 53 | $177 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 47 | 44 | $69 | |
93242 |
Heart rhythm recording continous external ekg over more than 48 hours up to 7 days | 25 | 23 | $11 | |
93244 |
Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | 20 | 20 | $24 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 19 | 18 | $74 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 193. This provider delivers 5.5× the peer median.Open Payments
Industry payments received
All-time total
$1,465
Transactions
58
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 6 | $237.89 | |
| ShockWave Medical, Inc | 1 | $162.42 | |
| Abbott Laboratories | 12 | $158.52 | |
| Inari Medical, Inc. | 9 | $154.12 | |
| ABIOMED | 1 | $129.87 | |
| PFIZER INC. | 5 | $124.09 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 5 | $104.17 | |
| CORDIS US CORP. | 5 | $90.77 | |
| Novartis Pharmaceuticals Corporation | 4 | $83.52 | |
| Kiniksa Pharmaceuticals International, plc | 3 | $78.50 | |
| AstraZeneca Pharmaceuticals LP | 3 | $45.20 | |
| Janssen Pharmaceuticals, Inc | 1 | $37.96 | |
| Philips North America LLC | 1 | $24.14 | |
| Amgen Inc. | 1 | $18.75 | |
| Edwards Lifesciences Corporation | 1 | $14.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,304
Patients
803
Total drug cost
$441,761
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 291 | 110 | $6,655 |
| Eliquis (Apixaban) | Brand | 274 | 80 | $295,159 |
| Metoprolol Tartrate | Generic | 258 | 85 | $2,929 |
| Carvedilol | Generic | 211 | 72 | $3,721 |
| Nifedipine Er (Nifedipine) | Brand | 178 | 63 | $9,300 |
| Losartan Potassium | Generic | 173 | 61 | $3,149 |
| Atorvastatin Calcium | Generic | 166 | 58 | $3,465 |
| Furosemide | Generic | 149 | 55 | $1,254 |
| Amlodipine Besylate | Generic | 141 | 58 | $1,934 |
| Entresto (Sacubitril/Valsartan) | Brand | 92 | 26 | $106,673 |
Frequently asked questions
What is Dr. Robert Castro's medical specialty?
Dr. Robert Castro practices Internal Medicine Physician in Santa Ana, CA.
Where does Dr. Robert Castro practice?
Dr. Robert Castro practices at 2621 S Bristol St, Santa Ana, CA 927045766. Office phone: 7147541684.
What is Dr. Robert Castro's NPI?
Dr. Robert Castro's National Provider Identifier (NPI) is 1285777813, issued by NPPES.
Does Dr. Robert Castro accept Medicare assignment?
Yes. Dr. Robert Castro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Castro commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.