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PROVIDER PROFILE · NPI 1588644355

William LujanM.D.

PRACTICEWESTERN NEUROSURGERY LTD.See all providers at this practice →
NeurologyTucson, AZI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,227
Unique beneficiaries
—
Total services
1,569
Distinct HCPCS
8
Medicare payment
$185K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 340 Neurology providers in AZ — above median (cohort median 784).
PRESCRIBING · PART D · 2024
Total Rx claims
3,136
Beneficiaries
—
Total drug cost
$264K
Distinct drugs
47
Brand share
20.8%
Top prescribed drugs
Memantine Hcl863 claims
Donepezil Hcl239 claims
Topiramate162 claims
Levetiracetam158 claims
Carbidopa/Levodopa150 claims
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
100.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
1.05%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
50
By payment type
Food and Beverage$1K
REFERRAL NETWORK

Where William Lujan'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). 23 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Bradley Bohnert
Diagnostic Radiology · Tucson, AZ
3137
Richard Boyle
Diagnostic Radiology · Tucson, AZ
3053
John Lee
Diagnostic Radiology · Tucson, AZ
2940
Lloyd Anderson
Neurology · Tucson, AZ
2839
EMMERSON, DAVID2735
Hemant Kudrimoti
Neurology · Folsom, CA
2744
GYORKE, ANDREW2550
TUCSON MEDICAL CENTER2549
Southwest Ambulance Of Tucson Inc
Ambulance Service Provider · Tucson, AZ
1622
Matthew Vanasco
Diagnostic Radiology · Tucson, AZ
1632
MORAN, JOHN1538
RCHP-SIERRA VISTA INC1323
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.