PROVIDER PROFILE · NPI 1992918510

Marcin BaberM.D.

PRACTICEWESTSIDE MEDICAL ASSOCS, LTD.See all providers at this practice →

Internal MedicineLombard, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,018

Unique beneficiaries

—

Total services

1,181

Distinct HCPCS

Medicare payment

$105K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — above median (cohort median 760).

PRESCRIBING · PART D · 2024

Total Rx claims

3,293

Beneficiaries

—

Total drug cost

$212K

Distinct drugs

Brand share

14.9%

Top prescribed drugs

Atorvastatin Calcium321 claims

Levothyroxine Sodium176 claims

Rosuvastatin Calcium167 claims

Amlodipine Besylate166 claims

Losartan Potassium129 claims

QUALITY · MIPS · 2024

Final MIPS score

95.6

Quality

88.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.87%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Marcin Baber'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). 31 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Peter Yoon Internal Medicine · Deerfield, IL	63	201
Aheed Siddiqi Diagnostic Radiology · Downers Grove, IL	61	170
SCHULTZ, KURT	59	215
Mary Barton Nurse Practitioner · Lombard, IL	47	154
Liza Lopez Diagnostic Radiology · Downers Grove, IL	42	151
Rajeev Bhorade Diagnostic Radiology · Elmhurst, IL	42	125
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	41	104
GROTELUESCHEN, CATHERINE	35	96
Geoffrey Chun Diagnostic Radiology · Downers Grove, IL	32	62
Stephen Rowley Interventional Cardiology · Downers Grove, IL	29	195
Peter Kerwin Interventional Cardiology · Downers Grove, IL	28	111
Andrew Yu Pulmonary Disease · Westmont, IL	23	65

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history