Doctor profile · Federal record
Dr. Stephen Cai, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Los Angeles, CA
- NPI 1316471626
- Accepts Medicare
- MIPS 74.0 / 100 · 2023
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
757 Westwood Plz
Los Angeles, CA 900952536
(310) 267-9593 - Additional location
-
345 St. Paul Place, Mercy Medical Center,Bunting Building, 7Th Floor
Baltimore, MD 21202
(410) 332-9694 - Additional location
-
200 Lothrop St Ste E174
Pittsburgh, PA 152132536
(412) 647-7338 - Additional location
-
200 UCLA Medical Plz Ste B165
Los Angeles, CA 900952536
(310) 267-6810 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Show 1 more location
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- July 5, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #A176348
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316471626. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
43,875
Distinct HCPCS
10
Medicare allowed
$295,392
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9585 |
Injection, gadobutrol, 0.1 ml | 31,083 | 338 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 11,165 | 104 | $0 | |
70553 |
Mri scan of brain before and after contrast | 216 | 215 | $365 | |
70450 |
Ct scan head or brain without contrast | 196 | 189 | $42 | |
70551 |
Mri scan of brain without contrast | 97 | 97 | $218 | |
70543 |
Mri scan of bone of eye socket, face, and/or neck before and after contrast | 90 | 89 | $393 | |
70486 |
Ct scan of face without contrast | 89 | 89 | $148 | |
70553 |
Mri scan of brain before and after contrast | 82 | 82 | $115 | |
70491 |
Ct scan of soft tissue of neck with contrast | 71 | 68 | $168 | |
72148 |
Mri scan of lower spinal canal without contrast | 71 | 71 | $217 |
In context: peer comparison
Among 177 peers in this city , average services per provider: 296. This provider delivers 148× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Stephen Cai's medical specialty?
Dr. Stephen Cai practices Diagnostic Radiology Physician in Los Angeles, CA.
Where does Dr. Stephen Cai practice?
Dr. Stephen Cai practices at 757 Westwood Plz, Los Angeles, CA 900952536. Office phone: 3102679593.
What is Dr. Stephen Cai's NPI?
Dr. Stephen Cai's National Provider Identifier (NPI) is 1316471626, issued by NPPES.
Does Dr. Stephen Cai accept Medicare assignment?
Yes. Dr. Stephen Cai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Cai commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadobutrol, 0.1 ml (HCPCS A9585); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Mri scan of brain before and after contrast (HCPCS 70553). Source: CMS Medicare Physician & Other Practitioners file.