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PROVIDER PROFILE · NPI 1477536324

John WalkerM.D.

Family PracticeHammond, LAI
CROSS-REFERENCE

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REFERRAL NETWORK

Where John 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). 32 inbound referrers · 60 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
275644
NORTH OAKS MEDICAL CENTER, LLC2681,293
SMITH, ROBERT92363
Claude Gilbreath
Family Practice · Hammond, LA
82207
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
65176
Acadian Ambulance Service, Inc.
Ambulance Service Provider · Lafayette, LA
57164
John Miller
Diagnostic Radiology · Hammond, LA
53137
GENERATIONS HOSPICE SERVICE CORPORATION38164
WILLIAMS, STEPHEN3479
Niksad Abraham
Interventional Cardiology · Gonzales, LA
26131
James Parker
Cardiology · Hammond, LA
2597
Saurabh Gupta
Nephrology · Philadelphia, PA
20125
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORTH OAKS MEDICAL CENTER, LLC2271,010
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
129230
Claude Gilbreath
Family Practice · Hammond, LA
89198
SMITH, ROBERT84268
Edward Hernandez
Diagnostic Radiology · Hammond, LA
71202
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
64153
Douglas Casey
Diagnostic Radiology · Hammond, LA
59129
Brett Travis
Diagnostic Radiology · Hammond, LA
4792
Smitty Smith
Family Practice · Covington, LA
45176
John Miller
Diagnostic Radiology · Hammond, LA
45100
Acadian Ambulance Service, Inc.
Ambulance Service Provider · Lafayette, LA
40122
Ghiath Mikdadi
Cardiology · Hammond, LA
37161
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
202
Unique beneficiaries
—
Total services
357
Distinct HCPCS
3
Medicare payment
$25K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,075 Family Practice providers in LA — below median (cohort median 558).
PRESCRIBING · PART D · 2024
Total Rx claims
4,456
Beneficiaries
—
Total drug cost
$546K
Distinct drugs
81
Brand share
24.4%
Top prescribed drugs
Amlodipine Besylate354 claims
Atorvastatin Calcium314 claims
Levothyroxine Sodium271 claims
Lisinopril228 claims
Losartan Potassium151 claims
QUALITY · MIPS · 2024
Final MIPS score
88.0
Quality
91.8
Cost
68.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.55%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$949
Payment records
57
By payment type
Food and Beverage$949