What is John Ohara's specialty?

John Ohara (NPI 1548238173) is a Medicare-billing provider whose primary specialty is Cardiology in Paoli, PA.

Where does John Ohara practice?

John Ohara practices in Paoli, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1548238173.

How much does Medicare pay John Ohara?

John Ohara (NPI 1548238173) received approximately $219K in total Medicare Part B payments, serving 1,247 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548238173

John OharaMD

CardiologyPaoli, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,721

Unique beneficiaries

—

Total services

4,601

Distinct HCPCS

Medicare payment

$211K

Peer benchmark

Total Medicare services vs. 1,062 Cardiology providers in PA — top quintile (cohort median 1,995).

PRESCRIBING · PART D · 2024

Total Rx claims

6,112

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

19.6%

Top prescribed drugs

Metoprolol Succinate828 claims

Atorvastatin Calcium734 claims

Rosuvastatin Calcium488 claims

Ezetimibe400 claims

Apixaban386 claims

QUALITY · MIPS · 2024

Final MIPS score

89.2

Quality

86.8

Cost

77.3

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.60%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where John Ohara'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). 92 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAIN LINE HOSPITALS, INC.	649	2,068
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	159	329
Richard Tucci Interventional Cardiology · Paoli, PA	114	320
Jenifer Slone Diagnostic Radiology · Paoli, PA	107	183
Brian Wilner Cardiology · Paoli, PA	88	174
Leo Podolsky Cardiology · Paoli, PA	78	181
MAIN LINE HOSPITALS, INC.	75	286
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	71	172
Matthew Sewell Cardiology · Paoli, PA	67	151
Robert Pinsk Diagnostic Radiology · Paoli, PA	65	112
Herman Movsowitz Cardiology · Paoli, PA	63	142
Dina Yousef Zahra Diagnostic Radiology · Wynnewood, PA	60	92

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