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PROVIDER PROFILE · NPI 1972664902

Tonya SchrederMD

Internal MedicineOakbrook Terrace, ILI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Tonya Schreder'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Central Clinical Labs, Inc
Clinical Laboratory · Chicago, IL
1761,247
Yanbing Li
Family Practice · Crystal Lake, IL
101359
NPI 120598569499270
LINCOLN PARK HOME HEALTH CARE, INC.84298
City Of Chicago
Ambulance Service Provider · Chicago, IL
77223
Medlab Inc
Clinical Laboratory · Elk Grove Village, IL
47716
Brent Brown
Hospitalist · San Diego, CA
43115
Erik Martin
Emergency Medicine · Chicago, IL
42161
Lenita Hinkle
Nurse Practitioner · Romeoville, IL
3851
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
35376
HEXAGRAM HOME HEALTH CARE, LLC31113
HCN HOME HEALTHCARE, INC.29187
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
658
Unique beneficiaries
—
Total services
2,352
Distinct HCPCS
14
Medicare payment
$218K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,790 Internal Medicine providers in IL — top quintile (cohort median 760).
PRESCRIBING · PART D · 2024
Total Rx claims
95
Beneficiaries
—
Total drug cost
$19K
Distinct drugs
4
Brand share
50.5%
Top prescribed drugs
Collagenase Clostridium Hist.48 claims
Doxycycline Hyclate21 claims
Mupirocin15 claims
Metoprolol Tartrate11 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.