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 1174715999

William HollandDO

PRACTICEMCA SPORTS OF AMARILLO INCSee all providers at this practice →
Internal MedicineAmarillo, TXI
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$746
Payment records
26
By payment type
Food and Beverage$746
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 457590
Home health agency
CCN 459426
Home health agency
CCN 677447
Home health agency
CCN 677943
Home health agency
CCN 450231
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
1,912
Beneficiaries
—
Total drug cost
$337K
Distinct drugs
18
Brand share
23.9%
Top prescribed drugs
Ciprofloxacin Hcl405 claims
Doxycycline Hyclate379 claims
0.9 % Sodium Chloride219 claims
Daptomycin204 claims
Mupirocin201 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
915
Unique beneficiaries
—
Total services
4,302
Distinct HCPCS
15
Medicare payment
$207K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 6,183 Internal Medicine providers in TX — top quintile (cohort median 673).
REFERRAL NETWORK

Where William Holland'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). 34 inbound referrers · 94 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
BSA HOSPITAL LLC274603
MEHTA, RAHUL55102
Stanley Cook
Diagnostic Radiology · Amarillo, TX
53112
Michael Hall
Diagnostic Radiology · Amarillo, TX
4895
Tully Currie
Diagnostic Radiology · Amarillo, TX
45107
Paul Pan
Diagnostic Radiology · Amarillo, TX
4173
WAUGH, KIMBERLY3881
John Andrew
Diagnostic Radiology · Amarillo, TX
3483
Mark Drew
General Practice · Amarillo, TX
33330
Agustin Cabrera-Santamaria
Cardiology · Amarillo, TX
3062
Charles Brooks
Diagnostic Radiology · Amarillo, TX
2846
Lawrence Zarian
Diagnostic Radiology · Amarillo, TX
2646
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BSA HOSPITAL LLC303704
American Medical Response Ambulance Service Inc
Ambulance Service Provider · Wichita Falls, TX
110245
ALLISON, WALTER96148
BUSH, JON85184
Robert Pinkston
Diagnostic Radiology · Amarillo, TX
63129
WAUGH, KIMBERLY60122
Ron Rankin
Family Practice · Amarillo, TX
49267
Arunava Ray
Cardiology · Amarillo, TX
4975
Paul Pan
Diagnostic Radiology · Amarillo, TX
4884
Martin Uszynski
Diagnostic Radiology · Amarillo, TX
4687
Aaron Elliott
Diagnostic Radiology · Amarillo, TX
4598
Michael Hall
Diagnostic Radiology · Amarillo, TX
4584
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.