caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1538354295

Otuonye OnyewuchiMD, MPH

PRACTICEDOCTORS UNLIMITED SERVICE CORPORATIONSee all providers at this practice →
Internal MedicineChicago, ILI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
Total Rx claims
1,501
Beneficiaries
—
Total drug cost
$119K
Distinct drugs
50
Brand share
29.8%
Top prescribed drugs
Hydrocodone/Acetaminophen117 claims
Atorvastatin Calcium87 claims
Gabapentin81 claims
Furosemide55 claims
Amlodipine Besylate53 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
125
Unique beneficiaries
—
Total services
429
Distinct HCPCS
7
Medicare payment
$26K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,790 Internal Medicine providers in IL — below median (cohort median 760).
REFERRAL NETWORK

Where Otuonye Onyewuchi'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
City Of Chicago
Ambulance Service Provider · Chicago, IL
127670
Dilipkumar Parikh
Cardiology · Chicago, IL
59334
ST. BERNARD HOSPITAL54145
Karen Meyer
Diagnostic Radiology · Elgin, IL
44222
Vincent Rowley
Diagnostic Radiology · St Petersburg, FL
42260
Ari Mintz
Diagnostic Radiology · Chicago, IL
37246
Richard Bauer
Diagnostic Radiology · Highland Park, IL
33203
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
32159
AMBULANCE TRANSPORTATION, INC31122
Rudyard Smith
Internal Medicine · Chicago, IL
3086
Imran Ali
Cardiology · Chicago, IL
1980
George Dengler
Emergency Medicine · Chicago, IL
1748
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$574
Payment records
11
By payment type
Food and Beverage$574
QUALITY · MIPS · 2024
No data available for this provider in 2024.