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 1487632485

Mark SawyerM.D.

PRACTICEMAYO CLINICSee all providers at this practice →
General SurgeryRochester, MNI
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 Mark Sawyer'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). 11 inbound referrers · 27 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
William Morice
Pathology · Rochester, MN
32112
Grace Lin
Cardiology · Jacksonville, FL
2128
Peter Brady
Cardiology · Chicago, IL
1622
Donald Jenkins
General Surgery · San Antonio, TX
1620
CRAIG, DANIEL1534
John Skinner
Diagnostic Radiology · Rochester, MN
1522
Brian Kim
General Surgery · Rochester, MN
1421
Titus Evans
Cardiology · Rochester, MN
1325
Nila Akhtar
Diagnostic Radiology · Rochester, MN
1220
Michael Osborn
Cardiology · Rochester, MN
1226
Chi Wan Koo
Diagnostic Radiology · Rochester, MN
1123
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MAYO CLINIC HOSPITAL-ROCHESTER90195
Gordon Harms
Diagnostic Radiology · Rochester, MN
4098
Darcy Adamczyk
Diagnostic Radiology · Rochester, MN
2746
CRAIG, DANIEL2640
Peter Brady
Cardiology · Chicago, IL
2140
William Morice
Pathology · Rochester, MN
2091
Chi Wan Koo
Diagnostic Radiology · Rochester, MN
1833
Erica Loomis
General Surgery · Rochester, MN
1726
Michael Bannon
General Surgery · Rochester, MN
1728
Titus Evans
Cardiology · Rochester, MN
1632
Nila Akhtar
Diagnostic Radiology · Rochester, MN
1624
Patrick Eiken
Diagnostic Radiology · Rochester, MN
1524
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.