PROVIDER PROFILE · NPI 1346528858

Samantha VaassenO.D.

PRACTICEMERCY FAMILY PHARMACYSee all providers at this practice →

OptometryDubuque, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

190

Unique beneficiaries

—

Total services

191

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 479 Optometry providers in IA — bottom quintile (cohort median 556).

PRESCRIBING · PART D · 2024

Total Rx claims

117

Beneficiaries

—

Total drug cost

$12K

Distinct drugs

Brand share

36.8%

Top prescribed drugs

Latanoprost74 claims

Neomycin/Polymyxin B/Dexametha25 claims

Cyclosporine18 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 Samantha Vaassen'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). 3 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Gregory Vandigo Family Practice · Galena, IL	19	41
Gene Crist Family Practice · Galena, IL	14	29
Jeffrey White Family Practice · Platteville, WI	14	31

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Mark Runde Internal Medicine · Dubuque, IA	27	35
MIDWEST MEDICAL CENTER	23	44
UNITED CLINICAL LABORATORIES, INC	18	24
Gene Crist Family Practice · Galena, IL	15	23
Gregory Vandigo Family Practice · Galena, IL	13	25

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