What is John Crean's specialty?

John Crean (NPI 1881697100) is a Medicare-billing provider whose primary specialty is Cardiology in Riverhead, NY.

Where does John Crean practice?

John Crean practices in Riverhead, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1881697100.

How much does Medicare pay John Crean?

John Crean (NPI 1881697100) received approximately $285K in total Medicare Part B payments, serving 1,292 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881697100

John CreanM.D.

PRACTICEEAST END CARDIOLOGY PCSee all providers at this practice →

CardiologyRiverhead, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,625

Unique beneficiaries

—

Total services

4,027

Distinct HCPCS

Medicare payment

$274K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,771

Beneficiaries

—

Total drug cost

$270K

Distinct drugs

Brand share

13.9%

Top prescribed drugs

Metoprolol Succinate251 claims

Rosuvastatin Calcium214 claims

Amlodipine Besylate155 claims

Valsartan139 claims

Atorvastatin Calcium109 claims

QUALITY · MIPS · 2024

Final MIPS score

90.8

Quality

91.8

Cost

75.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.66%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where John Crean'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). 83 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CENTRAL SUFFOLK HOSPITAL	392	837
Ricardo Monserrate Cardiology · Riverhead, NY	154	265
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	135	394
Fulvio Mazzucchi Cardiology · Riverhead, NY	87	187
Kenneth Mayer Internal Medicine · New York, NY	79	180
PEARSON, JOHN	68	98
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	66	149
Mahmood Afghani Family Practice · North Babylon, NY	62	123
VINNITSKAYA, YULIYA	59	196
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	55	131
Marie-Jose Dorval-Dorcely Hospitalist · Riverhead, NY	54	157
William Kornrich Internal Medicine · Riverhead, NY	53	117

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events