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 1417937921

James MavecM.D.

GastroenterologyOverland Park, KSI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
Total Rx claims
510
Beneficiaries
—
Total drug cost
$26K
Distinct drugs
12
Brand share
35.7%
Top prescribed drugs
Pantoprazole Sodium182 claims
Sodium, Potassium,mag Sulfates126 claims
Mesalamine35 claims
Peg3350/Sod Sul/Nacl/Kcl/Asb/C25 claims
Omeprazole24 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$19
Payment records
1
By payment type
Food and Beverage$19
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
312
Unique beneficiaries
—
Total services
327
Distinct HCPCS
12
Medicare payment
$33K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 68 Gastroenterology providers in KS — above median (cohort median 1,124).
REFERRAL NETWORK

Where James Mavec'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). 24 inbound referrers · 35 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
OLATHE MEDICAL CENTER INC140425
The Overland Park Ks Endoscopy Asc Llc
Ambulatory Surgical Center · Overland Park, KS
6466
County Of Johnson
Ambulance Service Provider · Olathe, KS
3965
Jon Nichols
Gastroenterology · Overland Park, KS
3658
Surgery Center Of Overland Park Lp
Ambulatory Surgical Center · Overland Park, KS
3236
Donald Stallard
Diagnostic Radiology · Lenexa, KS
3070
SHAWNEE MISSION MEDICAL CENTER INC3051
DORZAB, WILLIAM2930
Laboratory Corporation Of America
Clinical Laboratory · Dallas, TX
2641
Sarah Sherard
Diagnostic Radiology · Olathe, KS
2340
Michael Robertson
Diagnostic Radiology · Lenexa, KS
2243
VOIGHT, JACLYN1920
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
OLATHE MEDICAL CENTER INC59177
MIDWEST DIVISON - OPRMC, LLC43144
Jon Nichols
Gastroenterology · Overland Park, KS
3769
Labone Llc
Clinical Laboratory · Lenexa, KS
3464
Ralph Richardson
Diagnostic Radiology · Edina, MN
2456
Michael Robertson
Diagnostic Radiology · Lenexa, KS
2345
Elizabeth Depriest
Certified Registered Nurse Anesthetist (CRNA) · Overland Park, KS
2224
Donald Stallard
Diagnostic Radiology · Lenexa, KS
2148
BUSER, WILLIAM2028
Richard Thompson
Cardiology · Melbourne, FL
1928
Laboratory Corporation Of America Holdings
Clinical Laboratory · Overland Park, KS
1823
Adam Sharp
Diagnostic Radiology · Ada, OK
1835
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.