Doctor profile · Federal record
Dr. John Lieu, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Palo Alto, CA
- NPI 1366638447
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Pasteur Dr, Department of Radiology
Palo Alto, CA 943052200
(605) 723-7816
Credentials & registration
- NPI registered
- September 2007 — 19 yrs on file
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #A88898
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366638447. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,091
Distinct HCPCS
10
Medicare allowed
$157,084
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,140 | 12 | $0 | |
71045 |
X-ray of chest, 1 view | 315 | 299 | $9 | |
71046 |
X-ray of chest, 2 views | 148 | 148 | $11 | |
71250 |
Ct scan of chest without contrast | 146 | 145 | $54 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 146 | 143 | $93 | |
73721 |
Mri scan of leg joint without contrast | 140 | 134 | $69 | |
70450 |
Ct scan head or brain without contrast | 139 | 136 | $42 | |
73221 |
Mri scan of arm joint without contrast | 88 | 83 | $69 | |
71260 |
Ct scan of chest with contrast | 84 | 83 | $57 | |
72148 |
Mri scan of lower spinal canal without contrast | 84 | 82 | $75 |
In context: peer comparison
Among 12 peers in Palo Alto Diagnostic Radiology Physician, average services per provider: 279. This provider delivers 15× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Lieu's medical specialty?
Dr. John Lieu practices Diagnostic Radiology Physician in Palo Alto, CA.
Where does Dr. John Lieu practice?
Dr. John Lieu practices at 300 Pasteur Dr, Palo Alto, CA 943052200. Office phone: 6057237816.
What is Dr. John Lieu's NPI?
Dr. John Lieu's National Provider Identifier (NPI) is 1366638447, issued by NPPES.
Does Dr. John Lieu accept Medicare assignment?
Yes. Dr. John Lieu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Lieu commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.