KUMAR VENKATACHALAM, MD
NORTHWEST INDIANA RETINA INSTITUTE LLC
Direct Primary Care
Expert care focused on maintaining health and function for older adults.
Credentials & Training
Federally verified- Credential
- MD
- Medical school
- University of Illinois College of Medicine (chi/Peor/Rock/Chm-Urb)
- Graduated
- 1991
- Medicare specialty
- Gastroenterology
- Also practices
- Internal Medicine
- Group practice
- Community Care Network INC · 378 clinicians
- Medicare assignment
- Accepted — bills the Medicare-approved amount as payment in full
Sourced from the CMS Doctors & Clinicians national file, last checked September 2026.
About
Geriatric medicine focuses on the unique health needs of older adults, addressing complex issues that can affect multiple body systems. Dr. Kumar Venkatachalam practices within a large group setting in Merrillville, Indiana. Care is provided through a direct-pay model.
The field addresses the complex medical needs associated with aging, including the management of multiple chronic conditions, functional decline, and maintaining quality of life. Visits cover preventive screenings, acute illness management, and long-term care coordination for seniors.
This practice operates on a direct-pay basis, meaning patients pay for services directly rather than through traditional insurance billing. The provider is part of a large group practice setting.
Areas of Focus
Specialties
Patients Served
Frequently Asked Questions
What types of care does Geriatric Medicine cover?
Geriatric medicine addresses the complex medical needs associated with aging, including the management of multiple chronic conditions, functional decline, and maintaining quality of life.
Does this provider accept Medicare?
Yes, the provider accepts Medicare.
What does 'direct-pay' mean for billing?
Direct-pay means that patients pay for services directly to the practice rather than through traditional insurance billing.
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