SHERIN HANNA MERCER, MD
The Family Doctors
Direct Primary Care
From routine wellness checks to managing complex, long-term health needs for the entire family.
Credentials & Training
Federally verified- Credential
- MD
- Medical school
- Louisiana State University School of Medicine in Shreveport
- Graduated
- 1998
- Medicare specialty
- Family Practice
- 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
Sherin Hanna Mercer, MD, is a Family Medicine Physician practicing in Shreveport, Louisiana. The practice offers care for the entire family, managing health needs across the lifespan.
Family medicine covers preventive care and chronic disease management across all ages. This specialty addresses acute illnesses, routine physicals, and long-term conditions such as hypertension, diabetes, and asthma.
The practice operates as a direct-pay facility, meaning patients pay for services directly rather than solely through insurance. Medicare assignment is accepted.
Areas of Focus
Conditions Treated
Specialties
Patients Served
Frequently Asked Questions
What types of care does a family medicine physician provide?
Family medicine covers preventive care, acute illness, and long-term conditions such as hypertension, diabetes, and asthma, for patients of every age.
Does this doctor accept Medicare?
Yes, the provider accepts Medicare assignment.
Is this practice accepting new patients?
Information regarding current new patient status is not available.
What does 'direct-pay' mean for billing?
Direct-pay means the practice bills patients directly for services rendered, rather than solely through insurance.
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