What is Robert Houlihan's specialty?

Robert Houlihan (NPI 1922086800) is a Medicare-billing provider whose primary specialty is Cardiology in Mankato, MN.

Where does Robert Houlihan practice?

Robert Houlihan practices in Mankato, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1922086800.

How much does Medicare pay Robert Houlihan?

Robert Houlihan (NPI 1922086800) received approximately $115K in total Medicare Part B payments, serving 1,387 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922086800

Robert HoulihanMD

CardiologyMankato, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,241

Unique beneficiaries

—

Total services

2,635

Distinct HCPCS

Medicare payment

$101K

Peer benchmark

Total Medicare services vs. 450 Cardiology providers in MN — top quintile (cohort median 868).

PRESCRIBING · PART D · 2024

Total Rx claims

1,732

Beneficiaries

—

Total drug cost

$409K

Distinct drugs

Brand share

29.4%

Top prescribed drugs

Metoprolol Succinate174 claims

Carvedilol162 claims

Apixaban159 claims

Lisinopril115 claims

Empagliflozin103 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Robert Houlihan'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). 41 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAYO CLINIC HEALTH SYSTEM-SOUTHWEST MINNESOTA REGION	440	1,599
Warren Stanchfield Diagnostic Radiology · Mankato, MN	97	205
Peter Brady Cardiology · Chicago, IL	87	156
Benjamin Wong Cardiology · Rochester, MN	70	166
Krishna Pamulapati Internal Medicine · Mankato, MN	55	115
Matthew Pollema Diagnostic Radiology · Mankato, MN	54	93
Titus Evans Cardiology · Rochester, MN	52	139
Arashk Motiei Cardiology · Rochester, MN	45	124
Michael Osborn Cardiology · Rochester, MN	43	107
Ripudamanjit Singh Interventional Cardiology · Mankato, MN	42	101
Roger Crouse Internal Medicine · Kissimmee, FL	41	165
Peter Reichert Diagnostic Radiology · Mankato, MN	40	67

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