A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Lawrence Posner is Excellent.
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Specialties & Research
Dr. Lawrence Posner, MD is board certified in Internal Medicine.
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Posner graduated from University of California at San Francisco.
Dr. Posner has 2 hospital affiliations:
- Marin General Hospital
- Novato Community Hospital
Accepted Insurance Plans
Dr. Posner accepts these health insurances in at least one office:
- United Healthcare - 14 plans
- Blue Shield of California - 88 plans
- Great-West Healthcare - 1 plan
- Unicare - 12 plans
- Anthem Blue Cross - 12 plans
- Cigna - 9 plans
- USA H & W Network - 1 plan
- Aetna - 2 plans