caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1508999863

Jonah ZwemerMD

PRACTICETHE VANCOUVER CLINIC INC PSSee all providers at this practice →
Diagnostic RadiologyVancouver, WAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$17
Payment records
1
By payment type
Food and Beverage$17
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,307
Unique beneficiaries
—
Total services
7,164
Distinct HCPCS
36
Medicare payment
$99K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 769 Diagnostic Radiology providers in WA — top quintile (cohort median 3,244).
REFERRAL NETWORK

Where Jonah Zwemer'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). 66 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PEACEHEALTH SOUTHWEST MEDICAL CENTER162256
Howard Nelson
Diagnostic Radiology · Vancouver, WA
87103
Noelle Montano
Diagnostic Radiology · Salem, OR
7078
DODGE, CYRIL55182
Marion Cluzel
Nurse Practitioner · Vancouver, WA
4183
John Fowler
Internal Medicine · Vancouver, WA
3579
American Medical Response Northwest Inc
Ambulance Service Provider · Vancouver, WA
3543
Meghan Mccullers
Pulmonary Disease · Vancouver, WA
3469
Katherine Stefan
Nurse Practitioner · Vancouver, WA
3261
Daren Benson
Podiatry · Vancouver, WA
3151
Dipesh Pokharel
Cardiology · Vancouver, WA
2970
Lewis Steinberg
Internal Medicine · Vancouver, WA
2987
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.