Doctor profile · Federal record
Dr. Conway Lien, M.D.
Diagnostic Neuroimaging (Radiology) Physician (CMS: Diagnostic Radiology) · Neuroradiology Physician · Diagnostic Radiology Physician · Stanford, CA
- NPI 1336276450
- Accepts Medicare
- MIPS 87.4 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000 - Additional location
-
1117 Grimley Ln
San Jose, CA 951204223
(408) 826-4912
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- April 8, 2024
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 2085D0003X — NUCC code
- State license (1)
- California #A76635
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336276450. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,120
Distinct HCPCS
10
Medicare allowed
$212,128
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 1,929 | 1,514 | $10 | |
70450 |
Ct scan head or brain without contrast | 649 | 587 | $45 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 276 | 270 | $99 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 202 | 197 | $94 | |
72125 |
Ct scan of upper spine without contrast | 158 | 153 | $53 | |
71046 |
X-ray of chest, 2 views | 154 | 152 | $12 | |
74018 |
X-ray of abdomen, 1 view | 152 | 128 | $10 | |
73502 |
X-ray of hip, 2-3 views | 148 | 129 | $12 | |
70551 |
Mri scan of brain without contrast | 144 | 143 | $81 | |
73030 |
X-ray of shoulder, minimum of 2 views | 124 | 109 | $10 |
In context: peer comparison
Among 12 peers in Stanford Diagnostic Neuroimaging (Radiology) Physician, average services per provider: 186. This provider delivers 33× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Conway Lien's medical specialty?
Dr. Conway Lien practices Diagnostic Neuroimaging (Radiology) Physician in Stanford, CA.
Where does Dr. Conway Lien practice?
Dr. Conway Lien practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Conway Lien's NPI?
Dr. Conway Lien's National Provider Identifier (NPI) is 1336276450, issued by NPPES.
Does Dr. Conway Lien accept Medicare assignment?
Yes. Dr. Conway Lien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Conway Lien commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); Ct scan of abdomen and pelvis with contrast (HCPCS 74177). Source: CMS Medicare Physician & Other Practitioners file.