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

Dr. Robert Dean Williams, MD

Individual provider Ophthalmology Physician · NPI 1639171291

Dr. Robert Dean Williams, MD is an Ophthalmology Physician in Friday Harbor, Washington. Practices as a sole proprietor. Licensed in Indiana, Kentucky and Washington.

Licensed in
IN, KY, WA
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

470 Spring St Ste 200
Friday Harbor, WA 98250
Phone: (360) 378-3937
Fax: (360) 282-6871
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence MD00015265 (WA)
Ophthalmology Physician Taxonomy 207W00000X · Licence 27856 (KY)
Ophthalmology Physician Taxonomy 207W00000X · Licence 01042740 (IN)

Record details

NPI number1639171291
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 12, 2005
Last updated in NPPESMarch 28, 2012