PROVIDER PROFILE · NPI 1427001627

Paul GrunenwaldM.D.

Interventional CardiologyElk Grove Village, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,875

Unique beneficiaries

—

Total services

3,027

Distinct HCPCS

Medicare payment

$176K

Peer benchmark

Total Medicare services vs. 238 Interventional Cardiology providers in IL — above median (cohort median 2,866).

PRESCRIBING · PART D · 2024

Total Rx claims

4,306

Beneficiaries

—

Total drug cost

$433K

Distinct drugs

Brand share

21.3%

Top prescribed drugs

Atorvastatin Calcium842 claims

Clopidogrel Bisulfate315 claims

Ezetimibe261 claims

Rosuvastatin Calcium254 claims

Amlodipine Besylate233 claims

QUALITY · MIPS · 2024

Final MIPS score

89.9

Quality

72.7

Cost

77.0

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.63%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$292

Payment records

By payment type

Food and Beverage$292

REFERRAL NETWORK

Where Paul Grunenwald'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). 66 inbound referrers · 142 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALEXIAN BROTHERS MEDICAL CENTER	644	1,721
Mark Wernick Clinical Cardiac Electrophysiology · Elk Grove Village, IL	172	321
William Gries Cardiology · Elk Grove Village, IL	123	213
John Furiasse Internal Medicine · Elk Grove Village, IL	106	170
PERKOWSKI, ZBIGNIEW	97	122
George Mullen Internal Medicine · Elk Grove Village, IL	93	160
Michael Racenstein Diagnostic Radiology · Elk Grove Village, IL	77	117
Andrew Bennett Diagnostic Radiology · Beverly Hills, CA	64	98
ST. ALEXIUS MEDICAL CENTER	63	107
Andrei Pop Interventional Cardiology · Elk Grove Village, IL	57	127
Jeffrey Freihage Interventional Cardiology · Barrington, IL	46	71
Jack Chamberlin Interventional Cardiology · Elk Grove Village, IL	44	93

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ALEXIAN BROTHERS MEDICAL CENTER	400	877
Daniel Sauri Cardiology · Elk Grove Village, IL	128	255
Daniel Ives Diagnostic Radiology · Elk Grove Village, IL	113	193
ADAMO, GREGORY	113	176
Patrick Mccarthy Diagnostic Radiology · Elk Grove Village, IL	111	183
ZUSKA, ALBERT	100	192
FALLICO, SANDRA	96	149
Venoodhar Reddy Cardiology · Elk Grove Village, IL	94	187
Mark Wernick Clinical Cardiac Electrophysiology · Elk Grove Village, IL	92	219
Mohammed Khan Clinical Cardiac Electrophysiology · Elk Grove Village, IL	92	209
George Mullen Internal Medicine · Elk Grove Village, IL	90	158
John Pantano Pulmonary Disease · Elk Grove Village, IL	84	252

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