Doctor profile · Federal record

Dr. Lawnie-Lyn Lau, MD

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Santa Clara, CA

  • NPI 1326125287
  • Accepts Medicare
  • 29 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
900 Kiely Blvd
Santa Clara, CA 950515329
(408) 236-6400
Mailing address
1800 Harrison St Fl 7
Oakland, CA 946123466

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
December 17, 2021
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
California #A67138
Medicaid
CA #00A671380

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326125287. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
48
Distinct HCPCS
2
Medicare allowed
$1,010
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 33 23 $10
70450 Ct scan head or brain without contrast 15 15 $45

In context: peer comparison

Among 9 peers in this city , average services per provider: 27. This provider delivers 1.8× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Lawnie-Lyn Lau's medical specialty?
Dr. Lawnie-Lyn Lau practices Diagnostic Radiology Physician in Santa Clara, CA.
Where does Dr. Lawnie-Lyn Lau practice?
Dr. Lawnie-Lyn Lau practices at 900 Kiely Blvd, Santa Clara, CA 950515329. Office phone: 4082366400.
What is Dr. Lawnie-Lyn Lau's NPI?
Dr. Lawnie-Lyn Lau's National Provider Identifier (NPI) is 1326125287, issued by NPPES.
Does Dr. Lawnie-Lyn Lau accept Medicare assignment?
Yes. Dr. Lawnie-Lyn Lau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lawnie-Lyn Lau 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). Source: CMS Medicare Physician & Other Practitioners file.