What is Clarissa Liew's specialty?

Clarissa Liew (NPI 1942495494) is a Medicare-billing provider whose primary specialty is Neurology in Champaign, IL.

Where does Clarissa Liew practice?

Clarissa Liew practices in Champaign, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1942495494.

How much does Medicare pay Clarissa Liew?

Clarissa Liew (NPI 1942495494) received approximately $122K in total Medicare Part B payments, serving 466 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942495494

Clarissa LiewMD

PRACTICECHRISTIE CLINIC, PLLCSee all providers at this practice →

NeurologyChampaign, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

962

Unique beneficiaries

—

Total services

1,120

Distinct HCPCS

Medicare payment

$101K

Peer benchmark

Total Medicare services vs. 660 Neurology providers in IL — top quintile (cohort median 560).

PRESCRIBING · PART D · 2024

Total Rx claims

1,537

Beneficiaries

—

Total drug cost

$256K

Distinct drugs

Brand share

29.3%

Top prescribed drugs

Gabapentin220 claims

Carbidopa/Levodopa129 claims

Memantine Hcl123 claims

Levetiracetam107 claims

Quetiapine Fumarate78 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

115

By payment type

Food and Beverage$3K

Education$33

Top paying entities

Food and Beverage$3K

Education$33

REFERRAL NETWORK

Where Clarissa Liew'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). 90 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LEHIGH VALLEY HOSPITAL	325	649
Devang Gor Diagnostic Radiology · Allentown, PA	78	156
Joshua Bemporad Diagnostic Radiology · Allentown, PA	72	130
Soraya Jimenez Neurology · Allentown, PA	68	156
Gregory Altemose Clinical Cardiac Electrophysiology · Miramar Beach, FL	67	106
Heather Newman Diagnostic Radiology · Fredericksburg, VA	66	110
Qiang Li Diagnostic Radiology · Allentown, PA	65	104
SHOEMAKER, ELLIOT	61	92
Sumita Garg Diagnostic Radiology · Branchburg, NJ	58	82
BANNON, KEVIN	51	88
Robert Rienzo Diagnostic Radiology · Allentown, PA	51	74
GOLDNER, DAVID	51	83

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events