What is Gerard O'halloran's specialty?

Gerard O'halloran (NPI 1184684839) is a Medicare-billing provider whose primary specialty is Otolaryngology in Owatonna, MN.

Where does Gerard O'halloran practice?

Gerard O'halloran practices in Owatonna, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1184684839.

How much does Medicare pay Gerard O'halloran?

Gerard O'halloran (NPI 1184684839) received approximately $17K in total Medicare Part B payments, serving 126 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1184684839

Gerard O'halloranMD

PRACTICEUROLOGY ASSOCIATES, LTD.See all providers at this practice →

OtolaryngologyOwatonna, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

145

Unique beneficiaries

—

Total services

161

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

Total Medicare services vs. 161 Otolaryngology providers in MN — bottom quintile (cohort median 398).

PRESCRIBING · PART D · 2024

Total Rx claims

142

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

19.0%

Top prescribed drugs

Fluticasone Propionate38 claims

Famotidine26 claims

Prednisone26 claims

Cefuroxime Axetil16 claims

Triamcinolone Acetonide13 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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 240014

Hospital

CCN 240057

Hospital

REFERRAL NETWORK

Where Gerard O'halloran'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). 3 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHFIELD HOSPITAL	41	130
Gregory Haines Diagnostic Radiology · Blaine, MN	16	26
ALLINA HEALTH SYSTEM	14	54

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NORTHFIELD HOSPITAL	64	183
Gregory Haines Diagnostic Radiology · Blaine, MN	13	32
ALLINA HEALTH SYSTEM	12	44

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