PROVIDER PROFILE · NPI 1467454470

Mark RumancikMD

NephrologyFort Wayne, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

445

Unique beneficiaries

—

Total services

886

Distinct HCPCS

Medicare payment

$64K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,985

Beneficiaries

—

Total drug cost

$944K

Distinct drugs

Brand share

19.7%

Top prescribed drugs

Dapagliflozin Propanediol186 claims

Amlodipine Besylate182 claims

Torsemide175 claims

Losartan Potassium172 claims

Calcitriol130 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$495

Payment records

By payment type

Food and Beverage$471

Education$24

REFERRAL NETWORK

Where Mark Rumancik'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). 162 inbound referrers · 227 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PARKVIEW HOSPITAL, INC.	285	1,971
IOM HEALTH SYSTEM LP	240	1,504
Samuel Eby Nephrology · Fort Wayne, IN	100	589
Badal Raval Nephrology · Fort Wayne, IN	96	512
Garima Gupta Nephrology · Fort Wayne, IN	95	607
John Ducker Nephrology · Fort Wayne, IN	93	881
Kanakapura Venkatakrishna Nephrology · Fort Wayne, IN	92	590
Melanie Barrido Nephrology · Fort Wayne, IN	86	797
Guy Asher Nephrology · Fort Wayne, IN	86	568
Richard Sibley Diagnostic Radiology · Fort Wayne, IN	79	337
JAY COUNTY HOSPITAL	68	839
ST. JOSEPH HEALTH SYSTEM, LLC	65	427

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PARKVIEW HOSPITAL, INC.	199	1,459
IOM HEALTH SYSTEM LP	167	1,241
Badal Raval Nephrology · Fort Wayne, IN	123	873
Three Rivers Ambulance Authority Ambulance Service Provider · Fort Wayne, IN	115	471
Maria Valcarcel Nephrology · Fort Wayne, IN	109	875
Samuel Eby Nephrology · Fort Wayne, IN	106	759
Irfan Munir Nephrology · Fort Wayne, IN	105	653
Guy Asher Nephrology · Fort Wayne, IN	101	532
Sajjad Habib Nephrology · Fort Wayne, IN	100	586
John Ducker Nephrology · Fort Wayne, IN	89	998
Kanakapura Venkatakrishna Nephrology · Fort Wayne, IN	85	560
Garima Gupta Nephrology · Fort Wayne, IN	84	527

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