Doctor profile · Federal record
Dr. William Chu, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Body Imaging Physician · Nuclear Radiology Physician · Vascular & Interventional Radiology Physician · Diagnostic Ultrasound Physician · Baldwin Park, CA
- NPI 1124018551
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
14148 Francisquito Ave
Baldwin Park, CA 917066120
(213) 626-7816
fax (213) 621-7787 - Mailing address
-
Po Box 18989
Anaheim, CA 928178989
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- September 30, 2015
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #A38858
- Medicaid
- CA #00A388582
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124018551. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,113
Distinct HCPCS
10
Medicare allowed
$81,209
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 2,504 | 682 | $9 | |
74018 |
X-ray of abdomen, 1 view | 217 | 138 | $9 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 194 | 145 | $82 | |
70450 |
Ct scan head or brain without contrast | 166 | 144 | $40 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 113 | 98 | $33 | |
76700 |
Complete ultrasound scan of abdomen | 89 | 81 | $38 | |
71046 |
X-ray of chest, 2 views | 78 | 69 | $10 | |
71250 |
Ct scan of chest without contrast | 66 | 59 | $51 | |
76604 |
Ultrasound scan of chest | 65 | 44 | $27 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 54 | 48 | $21 |
In context: peer comparison
Among 2 peers in Baldwin Park Diagnostic Radiology Physician, average services per provider: 111. This provider delivers 37× the peer median.Frequently asked questions
What is Dr. William Chu's medical specialty?
Dr. William Chu practices Diagnostic Radiology Physician in Baldwin Park, CA.
Where does Dr. William Chu practice?
Dr. William Chu practices at 14148 Francisquito Ave, Baldwin Park, CA 917066120. Office phone: 2136267816.
What is Dr. William Chu's NPI?
Dr. William Chu's National Provider Identifier (NPI) is 1124018551, issued by NPPES.
Does Dr. William Chu accept Medicare assignment?
Dr. William Chu does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. William Chu commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); X-ray of abdomen, 1 view (HCPCS 74018); Ct scan of abdomen and pelvis without contrast (HCPCS 74176). Source: CMS Medicare Physician & Other Practitioners file.