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 1992709802

John HassapisMD

PRACTICEWHIDBEY GENERAL SURGERYSee all providers at this practice →
General SurgeryCoupeville, 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
Total Rx claims
24
Beneficiaries
—
Total drug cost
$4K
Distinct drugs
1
Brand share
100.0%
Top prescribed drugs
Sod Sulf/Pot Chloride/Mag Sulf24 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
81
Unique beneficiaries
—
Total services
81
Distinct HCPCS
4
Medicare payment
$9K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 456 General Surgery providers in WA — below median (cohort median 178).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where John Hassapis'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Northwest Pathology Pllc
Clinical Laboratory · Bellingham, WA
101224
Robert Hawkins
Diagnostic Radiology · Lynnwood, WA
58182
Douglas Langrock
Family Practice · Oak Harbor, WA
1868
Laboratory Corporation Of America
Clinical Laboratory · Seattle, WA
1837
Lorraine English
Certified Registered Nurse Anesthetist (CRNA) · Everett, WA
1873
Kaylene Weircox
General Surgery · Columbia, SC
1745
STANWOOD, PATRICIA1631
Maninder Mahal
Internal Medicine · Detroit, MI
1445
Jerald Sanders
Family Practice · Oak Harbor, WA
1461
Mark Mayhle
Diagnostic Radiology · Lynnwood, WA
1440
Lee Roof
Internal Medicine · Coupeville, WA
1346
Nancy Neubauer
Diagnostic Radiology · Everett, WA
1330
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.