What is Lionel Williamson's specialty?

Lionel Williamson (NPI 1881996445) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Sacramento, CA.

Where does Lionel Williamson practice?

Lionel Williamson practices in Sacramento, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1881996445.

How much does Medicare pay Lionel Williamson?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Lionel Williamson (NPI 1881996445) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1881996445

Lionel Williamson

Nurse PractitionerSacramento, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

880

Beneficiaries

—

Total drug cost

$31K

Distinct drugs

Brand share

39.4%

Top prescribed drugs

Dextrose 5 % In Water84 claims

Hydrocodone/Acetaminophen66 claims

Furosemide63 claims

Amlodipine Besylate48 claims

Oxycodone Hcl39 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

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

Physician	Patients	Visits
QUEEN ANN'S LACE HOLDINGS, LLC	192	1,094
Alphaone Ambulance Medical Services Inc Ambulance Service Provider · Sacramento, CA	68	236
Sandy Nguyen Optometry · Glendale, CA	45	108
Glen Xiong Psychiatry · Sacramento, CA	41	127
Jason Rasmussen General Surgery · Minneapolis, MN	32	221
FISHER, DANIEL	29	102
Stephen Morrison Internal Medicine · Carmichael, CA	27	80
Nick Majetich Interventional Cardiology · Carmichael, CA	20	84
Timothy Lee Cardiology · Carmichael, CA	20	79
Brian Fellmeth Diagnostic Radiology · Sacramento, CA	20	109
HAINES, PHILIP	18	77
BIODATA RADIOLOGY SERVICES INC	17	57

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events