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PROVIDER PROFILE · NPI 1750346078

Colleen WalkerMD

PRACTICECOLLEEN WALKER MD PLLCSee all providers at this practice →
Internal MedicineLouisville, KYI
CROSS-REFERENCE

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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
2,531
Beneficiaries
—
Total drug cost
$214K
Distinct drugs
86
Brand share
19.9%
Top prescribed drugs
Levothyroxine Sodium160 claims
Atorvastatin Calcium98 claims
Rosuvastatin Calcium78 claims
Pantoprazole Sodium73 claims
Tirzepatide68 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$665
Payment records
38
By payment type
Food and Beverage$665
REFERRAL NETWORK

Where Colleen 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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Patricia Hansen
Internal Medicine · Louisville, KY
6781,678
John Snell
Internal Medicine · Louisville, KY
115249
NORTON HOSPITALS INC4479
BAPTIST HEALTHCARE SYSTEM INC.4087
Jeffrey Anderson
Internal Medicine · Nashville, TN
3562
JOAQUIN, CATHERINE3370
Darren Cain
Diagnostic Radiology · Louisville, KY
2349
James Donovan
Cardiology · Louisville, KY
2277
An Church
Diagnostic Radiology · Minneapolis, MN
1925
Janet Smith
Cardiology · Louisville, KY
1869
Daniel Sileo
Diagnostic Radiology · Shelbyville, KY
1724
JEWISH HOSPITAL & ST. MARY'S HEALTHCARE, INC.1425
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.