PROVIDER PROFILE · NPI 1548209075

Stephen LiaoM.D.

PRACTICESTEPHEN K. LIAO M.D. PCSee all providers at this practice →

Internal MedicineTucson, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

642

Unique beneficiaries

—

Total services

923

Distinct HCPCS

Medicare payment

$75K

Peer benchmark

Total Medicare services vs. 1,880 Internal Medicine providers in AZ — above median (cohort median 646).

PRESCRIBING · PART D · 2024

Total Rx claims

6,231

Beneficiaries

—

Total drug cost

$583K

Distinct drugs

115

Brand share

17.0%

Top prescribed drugs

Levothyroxine Sodium383 claims

Rosuvastatin Calcium299 claims

Atorvastatin Calcium288 claims

Amlodipine Besylate276 claims

Losartan Potassium228 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$164

Payment records

By payment type

Food and Beverage$164

REFERRAL NETWORK

Where Stephen Liao'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHWEST HOSPITAL LLC	104	310
ORO VALLEY HOSPITAL LLC	76	302
Ajay Tuli Interventional Cardiology · Tucson, AZ	34	142
Ajay Sanan Ophthalmology · Tucson, AZ	26	53
BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC	23	114
Golder Ranch Fire District Ambulance Service Provider · Tucson, AZ	23	107
KARTCHNER, ZANE	20	71
YOSHINO, MARK	17	50
Kenneth Choi Urology · Tucson, AZ	17	49
Edmund Krasinski Osteopathic Manipulative Medicine · Tucson, AZ	17	68
R Christopher Dillon Diagnostic Radiology · Tucson, AZ	15	45
TUCSON MEDICAL CENTER	15	36

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