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).
Learn more about Dr. William Merriam:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. William Merriam is Excellent.
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Specialties & Research
Dr. William Merriam, MD is board certified in Urology.
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Education & Awards
Dr. Merriam graduated from Drexel University , Philadelphia.More Education & Awards
Dr. Merriam has 13 hospital affiliations:
- Chester County Hospital
- Main Line Hospital - Bryn Mawr
Accepted Insurance Plans
Dr. Merriam accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Independence Blue Cross - 2 plans
- Unicare - 2 plans
- Cigna - 2 plans
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- Additional Information
- Where does Dr. William G. Merriam practice?
Dr. William Merriam practices Urology near Coatesville, PA.
Additional practice locations include: Paoli, PA and West Chester, PA.
See Coatesville Urologists.