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PROVIDER PROFILE · NPI 1871549238

Deirdra Greathouse-WilliamsMD

Family PracticeNew Lenox, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$16
Payment records
1
By payment type
Food and Beverage$16
PRESCRIBING · PART D · 2024
Total Rx claims
3,352
Beneficiaries
—
Total drug cost
$79K
Distinct drugs
72
Brand share
17.6%
Top prescribed drugs
Amlodipine Besylate233 claims
Levothyroxine Sodium174 claims
Pantoprazole Sodium150 claims
Levocetirizine Dihydrochloride138 claims
Metformin Hcl119 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
237
Unique beneficiaries
—
Total services
502
Distinct HCPCS
5
Medicare payment
$41K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,221 Family Practice providers in IL — below median (cohort median 556).
REFERRAL NETWORK

Where Deirdra Greathouse-Williams'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). 23 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
TYLER, JEFFRY64144
Gregory Price
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Andre Edwards
Diagnostic Radiology · New Lenox, IL
49122
Corinne Nawrocki
Family Practice · New Lenox, IL
49166
Kerry Marcheschi
Family Practice · New Lenox, IL
41111
Aaron Guajardo
Diagnostic Radiology · Joliet, IL
4195
Jitinder Singh
Family Practice · New Lenox, IL
3689
Abdul Sankari
Cardiology · New Lenox, IL
3265
Nisha Patel
Diagnostic Radiology · Joliet, IL
2369
John Dongas
Clinical Cardiac Electrophysiology · New Lenox, IL
2183
Parag Jain
Cardiology · New Lenox, IL
2152
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK1853
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.