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PROVIDER PROFILE · NPI 1952536104

Ryan ChellinD.O.

PRACTICEMIDWAY PHYSICIAN GROUPSee all providers at this practice →
Emergency MedicineWaukegan, ILI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
160
Unique beneficiaries
—
Total services
164
Distinct HCPCS
3
Medicare payment
$20K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,228 Emergency Medicine providers in IL — bottom quintile (cohort median 344).
PRESCRIBING · PART D · 2024
Total Rx claims
42
Beneficiaries
—
Total drug cost
$187
Distinct drugs
3
Brand share
66.7%
Top prescribed drugs
Hydrocodone/Acetaminophen17 claims
Prednisone14 claims
Ondansetron11 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.
REFERRAL NETWORK

Where Ryan Chellin'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). 57 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
City Of Racine
Ambulance Service Provider · Racine, WI
124227
James Walker
Diagnostic Radiology · Milwaukee, WI
4765
Stephen Handrich
Diagnostic Radiology · Greenfield, WI
4473
Robert Hardie
Diagnostic Radiology · Greenfield, WI
3651
Joseph Humphrey
Emergency Medicine · Mount Pleasant, WI
3554
Eric Jakubowski
Diagnostic Radiology · Waukesha, WI
3452
PARATECH AMBULANCE SERVICE, INC.3380
Samuel Rajkowski
Diagnostic Radiology · Park Ridge, IL
3352
Rushim Bains
Internal Medicine · Kildeer, IL
3082
John Brennan
Nephrology · Racine, WI
2974
Sean Amoli
Diagnostic Radiology · Milwaukee, WI
2848
Ryan Macdougall
Internal Medicine · Bryn Mawr, PA
2856
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.