What is Korosh Sharain's specialty?

Korosh Sharain (NPI 1285075820) is a Medicare-billing provider whose primary specialty is Cardiology in Lake Forest, IL.

Where does Korosh Sharain practice?

Korosh Sharain practices in Lake Forest, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1285075820.

How much does Medicare pay Korosh Sharain?

Korosh Sharain (NPI 1285075820) received approximately $264K in total Medicare Part B payments, serving 4,742 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1285075820

Korosh SharainMD

CardiologyLake Forest, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

7,195

Unique beneficiaries

—

Total services

9,466

Distinct HCPCS

Medicare payment

$260K

Peer benchmark

Total Medicare services vs. 686 Cardiology providers in IL — top quintile (cohort median 2,422).

PRESCRIBING · PART D · 2024

Total Rx claims

1,619

Beneficiaries

—

Total drug cost

$406K

Distinct drugs

Brand share

21.1%

Top prescribed drugs

Atorvastatin Calcium185 claims

Metoprolol Succinate154 claims

Losartan Potassium128 claims

Apixaban116 claims

Carvedilol105 claims

QUALITY · MIPS · 2024

Final MIPS score

95.2

Quality

83.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.85%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$227

Payment records

By payment type

Food and Beverage$227

Top paying entities

Food and Beverage$227

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Korosh Sharain'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
William Morice Pathology · Rochester, MN	22	59

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MAYO CLINIC HOSPITAL-ROCHESTER	14	26
HANSON, CURTIS	13	49
William Morice Pathology · Rochester, MN	11	31

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