PROVIDER PROFILE · NPI 1619098571

Kenneth ChoiMD

NephrologyMerrillville, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,181

Unique beneficiaries

—

Total services

2,665

Distinct HCPCS

Medicare payment

$260K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

199

Beneficiaries

—

Total drug cost

$12K

Distinct drugs

Brand share

26.6%

Top prescribed drugs

Parenteral Amino Acid 20% No.153 claims

Amlodipine Besylate27 claims

Furosemide26 claims

Calcitriol24 claims

Carvedilol22 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

REFERRAL NETWORK

Where Kenneth Choi'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). 70 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FRANCISCAN HEALTH CROWN POINT	87	254
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	79	196
Kevin Myrie Nephrology · Merrillville, IN	73	971
THE METHODIST HOSPITALS, INC	57	149
John Gustaitis Diagnostic Radiology · Munster, IN	57	294
Katrina Wright Nephrology · Merrillville, IN	52	279
Yves Frantz Brignol Nephrology · Merrillville, IN	52	221
Edward Bok Diagnostic Radiology · Saint Louis, MO	43	188
Joseph Samyn Cardiology · Crown Point, IN	38	116
FRESENIUS MEDICAL CARE NW INDIANA, LLC	37	73
MUNSTER MEDICAL RESEARCH FOUNDATION INC	36	67
Boris Sagalovsky Cardiology · Crown Point, IN	31	117

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