Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William David Byars, MD

Individual provider Family Medicine Physician · NPI 1336110147

Dr. William David Byars, MD is a Family Medicine Physician in Greer, South Carolina. Licensed in South Carolina. Registered with an NPI since 2006.

Licensed in
SC
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

406 Memorial Drive Ext
Greer, SC 29651-1818
Phone: (864) 877-9066
Fax: (864) 848-3291
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 9201 (SC)

Record details

NPI number1336110147
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 30, 2006
Last updated in NPPESJune 21, 2012
Mailing address1 Independence Pt, Suite 212, Greenville, SC 29615-4545

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