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PROVIDER PROFILE · NPI 1639339484

Chad DuffaloM.D.

PRACTICEINFECTIOUS DISEASE CONSULTANTS PASee all providers at this practice →
Infectious DiseaseNewark, DEI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
501
Beneficiaries
—
Total drug cost
$512K
Distinct drugs
21
Brand share
50.5%
Top prescribed drugs
Azithromycin47 claims
Vancomycin Hcl46 claims
Amoxicillin/Potassium Clav40 claims
Emtricitab/Rilpiviri/Tenof Ala35 claims
Sulfamethoxazole/Trimethoprim34 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
749
Unique beneficiaries
—
Total services
1,391
Distinct HCPCS
6
Medicare payment
$124K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 23 Infectious Disease providers in DE — top quintile (cohort median 823).
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$419
Payment records
17
By payment type
Food and Beverage$419
REFERRAL NETWORK

Where Chad Duffalo'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). 129 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CHRISTIANA CARE HEALTH SERVICES, INC.3454,319
ST. FRANCIS HOSPITAL INC.151434
MELLENCAMP, ERIC103298
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83189
Jeffrey Steinig
Diagnostic Radiology · Hamilton, NJ
82162
Gem Ambulance Llc
Ambulance Service Provider · Lakewood, NJ
78169
James Ley
Infectious Disease · Newark, DE
72219
Union Hospital Of Cecil County
Clinical Laboratory · Elkton, MD
68176
Shabbir Naqvi
Diagnostic Radiology · Hockessin, DE
64112
Meghana Dhamdhere
Internal Medicine · Darby, PA
63142
Yoav Tal
Internal Medicine · Newark, DE
60154
SELECT SPECIALTY HOSPITAL - WILMINGTON INC6091
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.