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PROVIDER PROFILE · NPI 1487640033

William WalkerNP

PRACTICEWASHINGTON IMAGING LLCSee all providers at this practice →
Nurse PractitionerWashington, INI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$132
Payment records
6
By payment type
Food and Beverage$132
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
112
Unique beneficiaries
—
Total services
444
Distinct HCPCS
3
Medicare payment
$5K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,912 Nurse Practitioner providers in IN — above median (cohort median 287).
REFERRAL NETWORK

Where William Walker'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). 21 inbound referrers · 38 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LITTLE COMPANY OF MARY HOSPITAL OF INDIANA, INC279755
Evan Hurst
Internal Medicine · Jasper, IN
102323
Randall Norris
Orthopedic Surgery · Jasper, IN
100408
WEAVER, DANIEL89128
LOVE, MICHAEL69234
Michael Wohlberg
Diagnostic Radiology · Jasper, IN
5678
MCCLURE, TIMOTHY4967
Joseph Veleeparambil
Diagnostic Radiology · Carmel, IN
4357
GRABER, DAVID3071
Chad Nunamaker
Podiatry · Jasper, IN
2957
Saint Charles Surgical Pavilion Inc
Ambulatory Surgical Center · Jasper, IN
2732
Frank Hopkins
Internal Medicine · Jasper, IN
2141
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
LITTLE COMPANY OF MARY HOSPITAL OF INDIANA, INC188438
Randall Norris
Orthopedic Surgery · Jasper, IN
73187
LOVE, MICHAEL68146
Blaine Steimel
Physical Therapist in Private Practice · Jasper, IN
54207
DAVIESS COUNTY HOSPITAL43108
Brian Blessinger
Orthopedic Surgery · Jasper, IN
3791
Michael Wohlberg
Diagnostic Radiology · Jasper, IN
3443
Kelsey Jansen
Physician Assistant · Jasper, IN
3338
GRABER, DAVID32101
Evan Hurst
Internal Medicine · Jasper, IN
3176
Amy Wigand
Diagnostic Radiology · Jasper, IN
3139
Saint Charles Surgical Pavilion Inc
Ambulatory Surgical Center · Jasper, IN
3139
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.