PROVIDER PROFILE · NPI 1912254228

Allison VanotterlooNP-C

Nurse PractitionerSioux City, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

683

Unique beneficiaries

—

Total services

1,072

Distinct HCPCS

Medicare payment

$45K

Peer benchmark

Total Medicare services vs. 2,245 Nurse Practitioner providers in IA — top quintile (cohort median 312).

PRESCRIBING · PART D · 2024

Total Rx claims

3,938

Beneficiaries

—

Total drug cost

$216K

Distinct drugs

Brand share

19.4%

Top prescribed drugs

Losartan Potassium186 claims

Atorvastatin Calcium186 claims

Levothyroxine Sodium186 claims

Rosuvastatin Calcium153 claims

Pantoprazole Sodium151 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$125

Payment records

By payment type

Food and Beverage$125

REFERRAL NETWORK

Where Allison Vanotterloo'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Marty Kelley Podiatry · Sioux City, IA	19	31
Dayne Roberts Diagnostic Radiology · Albemarle, NC	17	47
Eric Luebbert Diagnostic Radiology · Ida Grove, IA	16	50
Keith Schrunk Optometry · Denison, IA	15	64
Carol Copeland Physical Therapist in Private Practice · Dakota Dunes, SD	12	182

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