What is Stephen Mulrooney's specialty?

Stephen Mulrooney (NPI 1700880168) is a Medicare-billing provider whose primary specialty is Gastroenterology in New York, NY.

Where does Stephen Mulrooney practice?

Stephen Mulrooney practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1700880168.

How much does Medicare pay Stephen Mulrooney?

Stephen Mulrooney (NPI 1700880168) received approximately $51K in total Medicare Part B payments, serving 186 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700880168

Stephen MulrooneyM.D.,F.A.C.G

GastroenterologyNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

282

Unique beneficiaries

—

Total services

324

Distinct HCPCS

Medicare payment

$44K

Peer benchmark

Total Medicare services vs. 1,360 Gastroenterology providers in NY — below median (cohort median 521).

PRESCRIBING · PART D · 2024

Total Rx claims

241

Beneficiaries

—

Total drug cost

$5K

Distinct drugs

Brand share

4.6%

Top prescribed drugs

Pantoprazole Sodium110 claims

Omeprazole52 claims

Famotidine28 claims

Buspirone Hcl14 claims

Dicyclomine Hcl13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$483

Payment records

By payment type

Food and Beverage$483

Top paying entities

Food and Beverage$483

REFERRAL NETWORK

Where Stephen Mulrooney'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). 46 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STATEN ISLAND UNIVERSITY HOSPITAL	296	1,101
Ruben Kandov Interventional Cardiology · Brooklyn, NY	89	233
Roman Royzman Interventional Cardiology · Brooklyn, NY	61	123
George Abdelsayed Gastroenterology · New Brunswick, NJ	57	119
Joseph Lowry Diagnostic Radiology · Staten Island, NY	51	105
Sherif Andrawes Gastroenterology · Staten Island, NY	48	116
Jonathan Scheiner Interventional Radiology · Staten Island, NY	46	113
GOYAL, NIKHIL	44	96
Christopher Giordano Interventional Radiology · New York, NY	42	83
Cheryl Lin Diagnostic Radiology · Staten Island, NY	41	72
David Hirschorn Diagnostic Radiology · Staten Island, NY	39	76
Liliane Deeb Gastroenterology · Staten Island, NY	39	72

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