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PROVIDER PROFILE · NPI 1407872351

Serafin ChuaM.D.

RheumatologyChicago, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$149
Payment records
6
By payment type
Food and Beverage$149
Top paying entities
Food and Beverage$149
QUALITY · MIPS · 2024
Final MIPS score
94.0
Quality
71.5
Cost
76.9
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.80%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
3,625
Beneficiaries
—
Total drug cost
$2.9M
Distinct drugs
36
Brand share
23.3%
Top prescribed drugs
Gabapentin443 claims
Tramadol Hcl369 claims
Hydroxychloroquine Sulfate331 claims
Methotrexate Sodium300 claims
Adalimumab288 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
157
Unique beneficiaries
—
Total services
296
Distinct HCPCS
3
Medicare payment
$19K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 205 Rheumatology providers in IL — bottom quintile (cohort median 2,209).
REFERRAL NETWORK

Where Serafin Chua'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). 8 inbound referrers · 12 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Sandeep Khosla
Cardiology · Chicago, IL
3274
Nancy Sibigtroth
Radiation Oncology · Chicago, IL
3160
Jose-Daniel Benatar
Internal Medicine · Chicago, IL
2091
VERES, CHRISTINE1784
Neil Gupta
Diagnostic Radiology · San Diego, CA
1529
SCHWAB REHABILITATION HOSPITAL AND CARE NETWORK1441
Nasreen Shah
Internal Medicine · Chicago, IL
1448
Daniel Katz
Vascular Surgery · Aurora, IL
1120
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MOUNT SINAI HOSPITAL MEDICAL CENTER193956
Alan Hecht
Diagnostic Radiology · Chicago, IL
4390
Laboratory Corporation Of America Holdings
Clinical Laboratory · Dublin, OH
4089
ACCESS COMMUNITY HEALTH NETWORK2887
Nancy Sibigtroth
Radiation Oncology · Chicago, IL
2143
Sandeep Khosla
Cardiology · Chicago, IL
2157
VERES, CHRISTINE17103
SCHWAB REHABILITATION HOSPITAL AND CARE NETWORK1645
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS1547
Samantha Minc
Vascular Surgery · Morgantown, WV
1426
Neil Gupta
Diagnostic Radiology · San Diego, CA
1325
Jose-Daniel Benatar
Internal Medicine · Chicago, IL
1248
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.