What is Michael Liu's specialty?

Michael Liu (NPI 1851402721) is a Medicare-billing provider whose primary specialty is Neurology in Alton, IL.

Where does Michael Liu practice?

Michael Liu practices in Alton, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1851402721.

How much does Medicare pay Michael Liu?

Michael Liu (NPI 1851402721) received approximately $125K in total Medicare Part B payments, serving 647 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1851402721

Michael LiuMD

NeurologyAlton, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,017

Unique beneficiaries

—

Total services

1,183

Distinct HCPCS

Medicare payment

$94K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,125

Beneficiaries

—

Total drug cost

$653K

Distinct drugs

Brand share

16.4%

Top prescribed drugs

Memantine Hcl338 claims

Donepezil Hcl256 claims

Topiramate212 claims

Levetiracetam151 claims

Gabapentin127 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Michael Liu'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). 46 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BARNES JEWISH ST PETERS HOSPITAL INC	80	141
SHADY, KEVIN	78	114
ESSMA, SAMUEL	68	117
Theodore Vander Velde Diagnostic Radiology · Saint Louis, MO	66	106
ALTON MEMORIAL HOSPITAL	64	108
St. Charles County Ambulance District Ambulance Service Provider · Saint Peters, MO	61	94
Ajitesh Rai Neurology · Alton, IL	56	93
F. Turpin Neurology · Saint Peters, MO	41	72
JERSEY COMMUNITY HOSPITAL	39	94
James Kelly Diagnostic Radiology · Saint Louis, MO	37	86
Janaki Narravula Family Practice · Gainesville, GA	28	60
April Thebeau Internal Medicine · Saint Peters, MO	27	48

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