What is Carol Larsen's specialty?

Carol Larsen (NPI 1518980572) is a Medicare-billing provider whose primary specialty is Physician Assistant in Sioux Falls, SD.

Where does Carol Larsen practice?

Carol Larsen practices in Sioux Falls, SD, based on the location reported in the CMS Medicare provider datasets for NPI 1518980572.

How much does Medicare pay Carol Larsen?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Carol Larsen (NPI 1518980572) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1518980572

Carol Larsen

PRACTICESANFORD CLINICSee all providers at this practice →

Physician AssistantSioux Falls, SDI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

6,538

Beneficiaries

—

Total drug cost

$594K

Distinct drugs

104

Brand share

15.8%

Top prescribed drugs

Olanzapine402 claims

Clozapine341 claims

Levothyroxine Sodium332 claims

Divalproex Sodium253 claims

Omeprazole251 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Carol Larsen'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SIEGLING, BRUCE	12	20

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