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 1356300107

William BuchholzM.D.

AnesthesiologyAustin, TXI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
204
Unique beneficiaries
—
Total services
205
Distinct HCPCS
8
Medicare payment
$17K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,259 Anesthesiology providers in TX — top quintile (cohort median 184).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where William Buchholz'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). 7 inbound referrers · 9 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
3043
City Of Austin
Ambulance Service Provider · Austin, TX
2431
Jose Mejia
Cardiology · West Lake Hills, TX
2029
MICHEL, ANDREA1728
Jeffrey Sheneman
Diagnostic Radiology · Austin, TX
1620
Zachary Sussman
Pathology · Austin, TX
1618
Jody Hooten
Diagnostic Radiology · Austin, TX
1119
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ST DAVIDS HEALTHCARE PARTNERSHIP LP LLP5885
ST. DAVIDS HEALTHCARE PARTNERSHIP, L.P., LLP2226
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
1827
Jeffrey Sheneman
Diagnostic Radiology · Austin, TX
1623
Anwar Farhood
Pathology · Austin, TX
1618
Kit Purdy
Pathology · Austin, TX
1316
ST. DAVID'S HEALTHCARE PARTNERSHIP, L.P., LLP1317
North Austin Surgery Center, L.P.
Ambulatory Surgical Center · Austin, TX
1213
MICHEL, ANDREA1117
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$192
Payment records
2
By payment type
Food and Beverage$192