PROVIDER PROFILE · NPI 1750330049

Mark GrudmanM.D.

CardiologyWest Babylon, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,490

Unique beneficiaries

—

Total services

3,809

Distinct HCPCS

Medicare payment

$304K

Peer benchmark

Total Medicare services vs. 1,949 Cardiology providers in NY — above median (cohort median 2,081).

PRESCRIBING · PART D · 2024

Total Rx claims

2,542

Beneficiaries

—

Total drug cost

$468K

Distinct drugs

Brand share

21.2%

Top prescribed drugs

Atorvastatin Calcium288 claims

Metoprolol Succinate246 claims

Amlodipine Besylate228 claims

Rosuvastatin Calcium198 claims

Apixaban166 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

REFERRAL NETWORK

Where Mark Grudman'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). 88 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WSNCHS NORTH, INC.	289	515
NPI 1285668665	262	579
Irine Kim Cardiology · Manhasset Hills, NY	126	263
Bimalkumar Brahmbhatt Cardiology · Amityville, NY	115	184
Scott Sherman Diagnostic Radiology · Roslyn, NY	114	169
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	85	224
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	80	139
HUNTER EMS INC.	73	117
Kenneth Crystal Diagnostic Radiology · New Hyde Park, NY	70	95
NPI 1265587000	67	311
Brian Webber Diagnostic Radiology · West Islip, NY	66	103
NPI 1306807904	60	96

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