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PROVIDER PROFILE · NPI 1073601324

Allen WilliamsMD

Internal MedicineRockford, ILI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
81.5
Quality
83.2
Cost
71.7
Improvement activities
40.0
Promoting interop.
77.0
Payment adjustment
0.27%
Group
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 147448
Home health agency
CCN 148370
Home health agency
CCN 140228
Hospital
CCN 140233
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
12,707
Beneficiaries
—
Total drug cost
$1.1M
Distinct drugs
149
Brand share
19.6%
Top prescribed drugs
Atorvastatin Calcium1,093 claims
Amlodipine Besylate640 claims
Levothyroxine Sodium594 claims
Losartan Potassium398 claims
Lisinopril354 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,446
Unique beneficiaries
—
Total services
2,079
Distinct HCPCS
16
Medicare payment
$84K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,790 Internal Medicine providers in IL — top quintile (cohort median 760).
REFERRAL NETWORK

Where Allen 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). 11 inbound referrers · 46 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Hyungmin Kang
Diagnostic Radiology · Rockford, IL
42113
Mubashir Ahmed
Cardiology · Mchenry, IL
3986
Martin Butler
Diagnostic Radiology · Rockford, IL
38103
Eric Cuasay
Diagnostic Radiology · Rockford, IL
3475
Mohamed Zeater
Pulmonary Disease · Rockford, IL
2684
Vivek Thappa
Pulmonary Disease · Rockford, IL
1987
Rajiv Mallik
Clinical Cardiac Electrophysiology · Moline, IL
1946
Guergana Enikova
Cardiology · New Orleans, LA
1640
Charles Sweeney
Nephrology · Rockford, IL
1122
Jon Strotkamp
Emergency Medicine · Rockford, IL
1123
Arvind Ponnambalam
Critical Care (Intensivists) · Fayetteville, GA
1126
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SWEDISHAMERICAN HOSPITAL4943,056
JAVON BEA HOSPITAL51180
Frank Bonelli
Diagnostic Radiology · Beverly Hills, CA
49118
Stephen Bernsten
Diagnostic Radiology · Rockford, IL
45108
Eric Cuasay
Diagnostic Radiology · Rockford, IL
45100
SAINT ANTHONY MEDICAL CENTER41115
Hyungmin Kang
Diagnostic Radiology · Rockford, IL
4098
Gaurav Shah
Interventional Cardiology · Aurora, IL
37108
Martin Butler
Diagnostic Radiology · Rockford, IL
3484
Marc Bernstein
Diagnostic Radiology · Rockford, IL
3272
Mubashir Ahmed
Cardiology · Mchenry, IL
3077
Edward Steffen
Diagnostic Radiology · Rockford, IL
3071
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.