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PROVIDER PROFILE · NPI 1881996445

Lionel Williamson

Nurse PractitionerSacramento, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
880
Beneficiaries
—
Total drug cost
$31K
Distinct drugs
32
Brand share
39.4%
Top prescribed drugs
Dextrose 5 % In Water84 claims
Hydrocodone/Acetaminophen66 claims
Furosemide63 claims
Amlodipine Besylate48 claims
Oxycodone Hcl39 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Lionel Williamson'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
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2079
Brian Fellmeth
Diagnostic Radiology · Sacramento, CA
20109
HAINES, PHILIP1877
BIODATA RADIOLOGY SERVICES INC1757
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.