What is Mark Oshaughnessy's specialty?

Mark Oshaughnessy (NPI 1962494138) is a Medicare-billing provider whose primary specialty is Cardiology in Fort Wayne, IN.

Where does Mark Oshaughnessy practice?

Mark Oshaughnessy practices in Fort Wayne, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1962494138.

How much does Medicare pay Mark Oshaughnessy?

Mark Oshaughnessy (NPI 1962494138) received approximately $137K in total Medicare Part B payments, serving 2,347 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1962494138

Mark OshaughnessyMD

PRACTICEPARKVIEW HEALTH SYSTEM, INC.See all providers at this practice →

CardiologyFort Wayne, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,038

Unique beneficiaries

—

Total services

3,148

Distinct HCPCS

Medicare payment

$131K

Peer benchmark

Total Medicare services vs. 377 Cardiology providers in IN — above median (cohort median 2,155).

PRESCRIBING · PART D · 2024

Total Rx claims

9,966

Beneficiaries

—

Total drug cost

$3.0M

Distinct drugs

Brand share

25.0%

Top prescribed drugs

Atorvastatin Calcium776 claims

Metoprolol Succinate758 claims

Carvedilol717 claims

Amlodipine Besylate698 claims

Apixaban680 claims

QUALITY · MIPS · 2024

Final MIPS score

83.5

Quality

70.0

Cost

75.1

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.36%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$63

Payment records

By payment type

Food and Beverage$63

Top paying entities

Food and Beverage$63

REFERRAL NETWORK

Where Mark Oshaughnessy'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). 158 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PARKVIEW HOSPITAL, INC.	1,058	3,108
PARKVIEW WABASH HOSPITAL, INC.	264	1,161
David Palmer Cardiology · Fort Wayne, IN	182	453
David Schleinkofer Cardiac Surgery · Fort Wayne, IN	111	242
Andrew Potter Diagnostic Radiology · Fort Wayne, IN	110	249
KAMINSKY, MARC	107	194
BRUMBAUGH, CARLA	106	196
William Collis Cardiac Surgery · Fort Wayne, IN	103	265
HARMAN, JON	101	187
Bradley Hardin Cardiology · Fort Wayne, IN	98	183
WHITLEY MEMORIAL HOSPITAL, INC.	97	256
Hollace Chastain Cardiology · Fort Wayne, IN	90	238

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