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 1275568669

David MaiMD

PRACTICEMARYAM K DOYLE MD SCSee all providers at this practice →
DermatologyMequon, WII
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
829
Beneficiaries
—
Total drug cost
$249K
Distinct drugs
19
Brand share
11.1%
Top prescribed drugs
Ketoconazole222 claims
Triamcinolone Acetonide134 claims
Clobetasol Propionate85 claims
Valacyclovir Hcl57 claims
Fluorouracil42 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,653
Unique beneficiaries
—
Total services
3,795
Distinct HCPCS
15
Medicare payment
$119K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 221 Dermatology providers in WI — top quintile (cohort median 2,013).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where David Mai'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). 6 inbound referrers · 14 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Shanon Lacy
Pathology · West Allis, WI
87133
AURORA MEDICAL CENTER GRAFTON, LLC3963
COLUMBIA ST MARY'S HOSPITAL OZAUKEE, INC.3091
Patrick Heintz
Pathology · West Allis, WI
2328
REHRAUER, LUKE1646
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.1524
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
A2cl Services, Llc
Clinical Laboratory · West Allis, WI
198349
Patrick Heintz
Pathology · West Allis, WI
6178
AURORA MEDICAL CENTER GRAFTON, LLC3958
COLUMBIA ST MARY'S HOSPITAL OZAUKEE, INC.3697
AURORA HEALTH CARE METRO, INC.2855
COLUMBIA ST. MARY'S HOSPITAL MILWAUKEE, INC.2547
Kenneth Phillips
Cardiology · Milwaukee, WI
1828
Mark Chelmowski
Internal Medicine · Milwaukee, WI
1546
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.1420
Shanon Lacy
Pathology · West Allis, WI
1316
Shari Buske
Podiatry · Mequon, WI
1318
Alex Zacharias
Urology · Milwaukee, WI
1219
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.