Doctor profile · Federal record
Dr. Reuben Castillo, M.D.
Student in an Organized Health Care Education/Training Program (CMS: Emergency Medicine) · Loma Linda, CA
- NPI 1043539935
- Accepts Medicare
- MIPS 86.3 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11234 Anderson St, Gme Office Cp 21005
Loma Linda, CA 923542804
(559) 967-3896
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 390200000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043539935. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
757
Distinct HCPCS
4
Medicare allowed
$87,847
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 313 | 308 | $174 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 270 | 261 | $8 | |
99291 |
Critical care, first 30-74 minutes | 111 | 109 | $213 | |
99284 |
Emergency department visit with moderate level of medical decision making | 63 | 63 | $120 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 242. This provider delivers 3.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
26
Patients
26
Total drug cost
$167
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 13 | 13 | $122 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 13 | 13 | $45 |
Frequently asked questions
What is Dr. Reuben Castillo's medical specialty?
Dr. Reuben Castillo practices Student in an Organized Health Care Education/Training Program in Loma Linda, CA.
Where does Dr. Reuben Castillo practice?
Dr. Reuben Castillo practices at 11234 Anderson St, Loma Linda, CA 923542804. Office phone: 5599673896.
What is Dr. Reuben Castillo's NPI?
Dr. Reuben Castillo's National Provider Identifier (NPI) is 1043539935, issued by NPPES.
Does Dr. Reuben Castillo accept Medicare assignment?
Yes. Dr. Reuben Castillo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Reuben Castillo commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.