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 1215900832

NPI 1215900832

PRACTICEMARK T HANSON MD PLLCSee all providers at this practice →
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
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 NPI 1215900832'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). 8 inbound referrers · 15 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Millennium Health, Llc
Clinical Laboratory · San Diego, CA
57244
WENATCHEE VALLEY HOSPITAL48220
HANSON, MARK44315
CENTRAL WASHINGTON HEALTH SERVICES ASSOCIATION38198
BRAY, CATHERINE25170
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Seattle, WA
1639
Megan Guffey
Emergency Medicine · Longview, WA
1263
Brian Eifert
Diagnostic Radiology · Wenatchee, WA
1139
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Millennium Health, Llc
Clinical Laboratory · San Diego, CA
74481
CHELAN COUNTY PUBLIC HOSPITAL DISTRICT NO 265584
WENATCHEE VALLEY HOSPITAL50273
CENTRAL WASHINGTON HEALTH SERVICES ASSOCIATION38161
HANSON, MARK35306
WENATCHEE VALLEY HOSPITAL30140
Interpath Laboratory, Inc.
Clinical Laboratory · Pendleton, OR
29108
BRAY, CATHERINE24152
WENATCHEE VALLEY HOSPITAL1666
Charles Waszkewitz
Family Practice · Chelan, WA
1639
Tobe Harberd
Family Practice · Chelan, WA
1560
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Seattle, WA
1331
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.