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PROVIDER PROFILE · NPI 1013203454

Karthik IyerMD

PRACTICEMERCY HOSPITAL JEFFERSONSee all providers at this practice →
Internal MedicineFestus, MOI
CROSS-REFERENCE

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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 260023
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
33
Unique beneficiaries
—
Total services
43
Distinct HCPCS
2
Medicare payment
$6K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,563 Internal Medicine providers in MO — bottom quintile (cohort median 658).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$83
Payment records
4
By payment type
Food and Beverage$83
REFERRAL NETWORK

Where Karthik Iyer'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). 29 inbound referrers · 82 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PARKLAND HEALTH CENTER4977
Keith Kastelic
Diagnostic Radiology · Leesburg, FL
4458
St. Francois County Ambulance District
Ambulance Service Provider · Farmington, MO
4361
Jason Kayser
Diagnostic Radiology · Saint Louis, MO
4168
Souheil Khoukaz
Cardiology · Festus, MO
3874
Jung Lee
Cardiology · Crystal City, MO
3669
Robert Evens
Emergency Medicine · Crystal City, MO
3450
Saima Ghori
Diagnostic Radiology · Houston, TX
2745
CHAUDHRY, YUSUF2655
Aayushman Misra
Internal Medicine · Pontiac, MI
2552
PARK, DUK2537
Danish Jabbar
Internal Medicine · Saint Louis, MO
2533
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MERCY HOSPITAL JEFFERSON297589
HARDY, JEFFERY169318
Carlos Mahia
Diagnostic Radiology · Saint Louis, MO
152302
JUNKER, JAMES134313
Keith Kastelic
Diagnostic Radiology · Leesburg, FL
123201
Jason Kayser
Diagnostic Radiology · Saint Louis, MO
114202
PARK, DUK112162
Mahmud Al Furgani
Internal Medicine · Toledo, OH
111279
Jung Lee
Cardiology · Crystal City, MO
105190
Ammar Barakat
Hospitalist · Festus, MO
101221
Bassam Roukoz
Cardiology · Festus, MO
98220
Joachim Plattin Townships Ambulance District
Ambulance Service Provider · Festus, MO
98149
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.