LAWRENCE WARBASSE, M.D.
Advanced Wound Care & Hyperbaric
Direct Primary Care
Expert management of complex adult health needs through primary and specialty care.
Credentials & Training
Federally verified- Credential
- MD
- Medical school
- Wayne State University School of Medicine
- Graduated
- 1982
- Medicare specialty
- Internal Medicine
- Group practice
- Grand Traverse Physician Services PC · 119 clinicians
- Medicare assignment
- Accepted — bills the Medicare-approved amount as payment in full
Sourced from the CMS Doctors & Clinicians national file, last checked October 2026.
About
Internal medicine focuses on the diagnosis and treatment of complex illnesses in adults. Lawrence Warbasse, M.D. practices within the Advanced Wound Care & Hyperbaric setting in Traverse City, Michigan. Because this practice operates on a direct-pay model, patients pay for services directly rather than through traditional insurance billing.
The field of internal medicine manages acute and chronic conditions across the lifespan. Care encompasses everything from routine preventive screenings to the management of complex diseases such as heart disease, diabetes, and kidney issues. Physicians in this specialty coordinate care across multiple organ systems.
The practice is affiliated with Grand Traverse Physician Services PC and accepts Medicare assignments. Patients should note that the practice operates on a direct-pay model.
Areas of Focus
Conditions Treated
Specialties
Patients Served
Frequently Asked Questions
What types of care does an internist provide?
Internal medicine focuses on the diagnosis and treatment of complex illnesses in adults, managing acute and chronic conditions across multiple organ systems.
Does this provider accept Medicare?
Yes, the provider accepts Medicare assignments.
What does 'direct-pay' mean for billing?
A direct-pay model means that patients pay for services directly to the practice rather than through traditional insurance billing.
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