What is Mark Liang's specialty?

Mark Liang (NPI 1649406430) is a Medicare-billing provider whose primary specialty is Anesthesiology in Brooklyn, NY.

Where does Mark Liang practice?

Mark Liang practices in Brooklyn, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1649406430.

How much does Medicare pay Mark Liang?

Mark Liang (NPI 1649406430) received approximately $42K in total Medicare Part B payments, serving 211 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649406430

Mark LiangDO

AnesthesiologyBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 3,680 Anesthesiology providers in NY — above median (cohort median 174).

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

$194

Payment records

By payment type

Food and Beverage$194

Top paying entities

Food and Beverage$194

REFERRAL NETWORK

Where Mark Liang'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Hussein Matari Diagnostic Radiology · Hoboken, NJ	27	40
Yongmei Yin Pathology · Brooklyn, NY	25	33
Rabia Mir Pathology · East Meadow, NY	24	36
ODONNELL, JAMES	23	28
Richard Rafal Diagnostic Radiology · Brooklyn, NY	18	26
MIDWOOD AMBULANCE & OXYGEN SERVICE INC	18	31
Corrado Baratti Diagnostic Radiology · Brooklyn, NY	17	21
Peter Bockmeyer Certified Registered Nurse Anesthetist (CRNA) · Brooklyn, NY	15	15
BARANETSKY, ADRIAN	14	17
NPI 1073592226	14	20
SAUL, BARRY	14	15
Bashar Fahoum General Surgery · Brooklyn, NY	14	23

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