PROVIDER PROFILE · NPI 1417993734

Maggie ChackoMD

Internal MedicineElmhurst, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

959

Unique beneficiaries

—

Total services

1,148

Distinct HCPCS

Medicare payment

$107K

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

4,504

Beneficiaries

—

Total drug cost

$289K

Distinct drugs

Brand share

21.2%

Top prescribed drugs

Atorvastatin Calcium285 claims

Montelukast Sodium232 claims

Levothyroxine Sodium204 claims

Amlodipine Besylate194 claims

Simvastatin161 claims

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

75.9

Cost

74.6

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Maggie Chacko'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). 21 inbound referrers · 45 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KATZOVITZ, KRISTINA	79	391
Lee Dennis Diagnostic Radiology · Elmhurst, IL	31	63
Barry Lessin Diagnostic Radiology · Elmhurst, IL	31	62
John Cahill Interventional Cardiology · Elmhurst, IL	29	158
Lawrence Barr Interventional Cardiology · Elmhurst, IL	29	165
Pratik Parikh Interventional Cardiology · Elmhurst, IL	23	104
WEINBERG, JEROLD	22	68
Phillip Cozzi Pulmonary Disease · Elmhurst, IL	19	130
Kenneth Bennet Diagnostic Radiology · Elmhurst, IL	17	37
WADAS, MARIE	17	48
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	16	38
David Beezhold Infectious Disease · Burr Ridge, IL	16	90

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ELMHURST MEMORIAL HOSPITAL	188	2,702
KATZOVITZ, KRISTINA	76	405
Agron Elezi Internal Medicine · Elmhurst, IL	74	394
David Wasserman Diagnostic Radiology · Elmhurst, IL	62	192
Aloyzas Pakalniskis Diagnostic Radiology · Elmhurst, IL	42	148
Karim Yunez Internal Medicine · Lombard, IL	42	177
Vivek Dave Diagnostic Radiology · Elmhurst, IL	40	126
Elmer Murdock Interventional Cardiology · Elmhurst, IL	35	136
Lee Dennis Diagnostic Radiology · Elmhurst, IL	32	86
David Morrissey Diagnostic Radiology · Elmhurst, IL	31	78
Nicholas Kujala Diagnostic Radiology · Santa Rosa, CA	30	81
Cash Casey Clinical Cardiac Electrophysiology · Elmhurst, IL	27	95

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