PROVIDER PROFILE · NPI 1568416865

Andrew O'shaughnessyMD

NephrologyFort Wayne, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

555

Unique beneficiaries

—

Total services

905

Distinct HCPCS

Medicare payment

$70K

Peer benchmark

Total Medicare services vs. 192 Nephrology providers in IN — below median (cohort median 1,421).

PRESCRIBING · PART D · 2024

Total Rx claims

1,007

Beneficiaries

—

Total drug cost

$213K

Distinct drugs

Brand share

23.4%

Top prescribed drugs

Furosemide85 claims

Empagliflozin84 claims

Lisinopril56 claims

Dapagliflozin Propanediol50 claims

Sevelamer Carbonate50 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$32K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$30K

Food and Beverage$1K

Travel and Lodging$721

Education$20

REFERRAL NETWORK

Where Andrew O'shaughnessy'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). 138 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PARKVIEW HOSPITAL, INC.	293	1,440
IOM HEALTH SYSTEM LP	245	1,154
John Ducker Nephrology · Fort Wayne, IN	118	618
Irfan Munir Nephrology · Fort Wayne, IN	111	665
Badal Raval Nephrology · Fort Wayne, IN	104	666
Melanie Barrido Nephrology · Fort Wayne, IN	95	473
Kanakapura Venkatakrishna Nephrology · Fort Wayne, IN	94	415
Samuel Eby Nephrology · Fort Wayne, IN	89	571
Garima Gupta Nephrology · Fort Wayne, IN	85	378
Guy Asher Nephrology · Fort Wayne, IN	83	398
Mark Rumancik Nephrology · Fort Wayne, IN	82	611
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	65	299

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