PROVIDER PROFILE · NPI 1164656229

Vivian LaquerM.D.

General PracticeIrvine, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

624

Distinct HCPCS

Medicare payment

$81K

Peer benchmark

Total Medicare services vs. 551 General Practice providers in CA — above median (cohort median 588).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$193

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Ketoconazole20 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

83.7

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$41K

Payment records

115

By payment type

Consulting Fee$21K

Travel and Lodging$11K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5K

Food and Beverage$3K

Education$85

REFERRAL NETWORK

Where Vivian Laquer'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). 1 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Tien Nguyen Dermatology · Fountain Valley, CA	21	43

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Tien Nguyen Dermatology · Fountain Valley, CA	21	39
Maria Trinh Physician Assistant · Pasadena, CA	16	23

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