PROVIDER PROFILE · NPI 1629001300

Steven LieuDO

PRACTICEJONATHAN KOST MD LLCSee all providers at this practice →

Internal MedicineMeriden, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,960

Unique beneficiaries

—

Total services

2,365

Distinct HCPCS

Medicare payment

$90K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in CT — top quintile (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

7,192

Beneficiaries

—

Total drug cost

$713K

Distinct drugs

108

Brand share

14.7%

Top prescribed drugs

Atorvastatin Calcium1,061 claims

Lisinopril397 claims

Levothyroxine Sodium361 claims

Amlodipine Besylate360 claims

Rosuvastatin Calcium297 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Steven Lieu'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	77	296
HARTFORD HEALTHCARE LABORATORIES	41	110
HARTFORD HEALTHCARE AT HOME, INC	18	67
Devika Kasaraneni Internal Medicine · Glastonbury, CT	15	38
MANCHESTER MEMORIAL HOSPITAL	14	71
NPI 1255310504	14	35
Aetna Ambulance Service, Inc Ambulance Service Provider · Hartford, CT	11	27

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