ALAN WATANABE, M.D.
Direct Primary Care
Comprehensive internal medicine care in Columbus, Indiana, offered through a direct-pay model.
Credentials & Training
Federally verified- Credential
- MD
- Medical school
- Indiana University School of Medicine
- Graduated
- 1983
- Medicare specialty
- Internal Medicine
- 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
Internal medicine addresses complex health issues for adults across the lifespan. Alan Watanabe, M.D., practices in Columbus, Indiana. Care is provided on a direct-pay basis.
The field of internal medicine focuses on the diagnosis and treatment of complex illnesses in adults. Management covers chronic conditions such as heart disease, diabetes, and kidney issues, alongside acute illnesses requiring in-depth diagnostic evaluation.
This practice operates as a direct-pay service, meaning patients pay for services directly rather than through traditional insurance billing. Medicare assignment is accepted.
Areas of Focus
Specialties
Patients Served
Frequently Asked Questions
What types of care does an internal medicine physician provide?
Internal medicine focuses on the diagnosis and treatment of complex illnesses in adults, managing both acute sicknesses and long-term conditions.
Does this provider accept Medicare?
Yes, the provider accepts Medicare assignment.
What does 'direct-pay' mean for billing?
Direct-pay means that patients pay for services directly to the practice rather than submitting claims through a traditional insurance company.
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