Doctor profile · Federal record
Dr. Czarina Roxas, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Emergency Medicine Physician · Santa Monica, CA
- NPI 1467676353
- Accepts Medicare
- 23 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
901 Wilshire Blvd Fl 1
Santa Monica, CA 904011854
(310) 829-8441
fax (424) 212-5932 - Additional location
-
55 Lake Ave N, Department of Emergency Medicine
Worcester, MA 016550002
(508) 421-1400
fax (508) 421-1490 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- January 23, 2024
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (3)
- California #A107056 · Massachusetts #235338 · California #235338
- Medicaid
- MA #2153394
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467676353. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
450
Distinct HCPCS
6
Medicare allowed
$38,595
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 220 | 158 | $9 | |
99285 |
Emergency department visit with high level of medical decision making | 90 | 89 | $182 | |
99291 |
Critical care, first 30-74 minutes | 55 | 54 | $223 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 46 | 45 | $99 | |
99284 |
Emergency department visit with moderate level of medical decision making | 20 | 20 | $125 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 19 | 19 | $50 |
In context: peer comparison
Among 21 peers in Santa Monica Emergency Medicine Physician, average services per provider: 107. This provider delivers 4.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
11
Total drug cost
$72
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azithromycin | Generic | 11 | 11 | $72 |
Frequently asked questions
What is Dr. Czarina Roxas's medical specialty?
Dr. Czarina Roxas practices Emergency Medicine Physician in Santa Monica, CA.
Where does Dr. Czarina Roxas practice?
Dr. Czarina Roxas practices at 901 Wilshire Blvd Fl 1, Santa Monica, CA 904011854. Office phone: 3108298441.
What is Dr. Czarina Roxas's NPI?
Dr. Czarina Roxas's National Provider Identifier (NPI) is 1467676353, issued by NPPES.
Does Dr. Czarina Roxas accept Medicare assignment?
Yes. Dr. Czarina Roxas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Czarina Roxas commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.