What is Liem Ngo's specialty?

Liem Ngo (NPI 1902845639) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Royal Oak, MI.

Where does Liem Ngo practice?

Liem Ngo practices in Royal Oak, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1902845639.

How much does Medicare pay Liem Ngo?

Liem Ngo (NPI 1902845639) received approximately $85K in total Medicare Part B payments, serving 2,141 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1902845639

Liem NgoMD

Emergency MedicineRoyal Oak, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,316

Unique beneficiaries

—

Total services

2,960

Distinct HCPCS

Medicare payment

$83K

Peer benchmark

Total Medicare services vs. 2,370 Emergency Medicine providers in MI — top quintile (cohort median 308).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$68

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Cephalexin12 claims

QUALITY · MIPS · 2024

Final MIPS score

89.6

Quality

85.1

Cost

77.9

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.62%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Liem Ngo'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). 71 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1194733964	231	353
James Stewart Cardiology · Berkley, MI	228	352
Stephen Kilanowski Diagnostic Radiology · Royal Oak, MI	98	147
Robert Levin Internal Medicine · Royal Oak, MI	90	116
Craig Basmaji Diagnostic Radiology · Royal Oak, MI	89	128
Tiffany Langlas Diagnostic Radiology · Royal Oak, MI	85	129
WILLIAM BEAUMONT HOSPITAL	78	168
Bridget Wiater Diagnostic Radiology · Royal Oak, MI	76	104
DONOVAN, KENT	73	108
Kathleen Mc Carroll Diagnostic Radiology · Royal Oak, MI	67	105
Abdul-Majid Khan Diagnostic Radiology · Royal Oak, MI	64	88
Renato Ramos Cardiology · Troy, MI	54	75

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