Mark Barrett Walker, MD, Ophthalmology

1300 Sw 7th St
#105
Renton, WA  98057-5225 (King County)

Phone: 425-687-7700
Fax: 425-687-7703
Email: m.w***@*****ns.com

NPI: 1447598149
License Number: MD00036470 (WA)