PROVIDER PROFILE · NPI 1912997693

Norris LaiMD

PRACTICETOPAZ RADIOLOGY INCSee all providers at this practice →

Diagnostic RadiologyEl Segundo, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

458

Unique beneficiaries

—

Total services

488

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — below median (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$714

Payment records

By payment type

Food and Beverage$714

REFERRAL NETWORK

Where Norris Lai's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 170 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BANNER THUNDERBIRD MEDICAL CENTER	1,170	2,216
BANNER ESTRELLA MEDICAL CENTER	351	499
Colin Thompson Diagnostic Radiology · Glendale, AZ	229	445
NPI 1316992407	223	372
George Leon Interventional Radiology · Glendale, AZ	223	428
Raul Galvez-Trevino Diagnostic Radiology · Glendale, AZ	217	366
Christian Dewald Diagnostic Radiology · Glendale, AZ	137	279
Robert Aizenstein Diagnostic Radiology · Glendale, AZ	130	205
KOWAL, LAWRENCE	114	151
Aaron Greeley Diagnostic Radiology · Glendale, AZ	93	146
Charles Otuonye Internal Medicine · Glendale, AZ	92	185
Brian Frohna Diagnostic Radiology · Glendale, AZ	91	203

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history