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PROVIDER PROFILE · NPI 1023235058

William LeflerMD

NephrologyTwin Falls, IDI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 242503
Dialysis facility
CCN 242539
Dialysis facility
CCN 060001
Hospital
CCN 060030
Hospital
CCN 060126
Hospital
CCN 130028
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
72
Unique beneficiaries
—
Total services
126
Distinct HCPCS
3
Medicare payment
$9K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 26 Nephrology providers in ID — bottom quintile (cohort median 1,013).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
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 William Lefler'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). 55 inbound referrers · 85 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jason Merritt
Nephrology · Fort Collins, CO
63344
Kevin Muelken
Nephrology · Fort Collins, CO
55318
Richard Simmons
Internal Medicine · Ft Collins, CO
54264
Horizon Laboratory Llc
Clinical Laboratory · Loveland, CO
41142
Jeremy Mccue
Diagnostic Radiology · Green Bay, WI
39112
James Singer
Nephrology · Ft Collins, CO
38295
Kevin Limbaugh
Diagnostic Radiology · Fort Collins, CO
37100
Samuel Fuller
Diagnostic Radiology · Greeley, CO
3597
NPI 130682403234378
Jeffrey Weissmann
Interventional Radiology · Fort Collins, CO
3396
IVINSON MEMORIAL HOSPITAL33176
Gregory Beyer
Diagnostic Radiology · Omaha, NE
31115
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
POUDRE VALLEY HEALTH CARE INC.145970
Nilesh Ahuja
Internal Medicine · Fort Collins, CO
71334
MEDICAL CENTER OF THE ROCKIES66372
Richard Simmons
Internal Medicine · Ft Collins, CO
54241
Jason Merritt
Nephrology · Fort Collins, CO
54340
NORTH COLORADO MEDICAL CENTER52383
Mark Teruel
Nephrology · Fort Collins, CO
50342
Kevin Muelken
Nephrology · Fort Collins, CO
49389
IVINSON MEMORIAL HOSPITAL39189
Jeremy Mccue
Diagnostic Radiology · Green Bay, WI
37105
Shawn Ahmed
Diagnostic Radiology · Eden Prairie, MN
36105
James Singer
Nephrology · Ft Collins, CO
34260
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.