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

Dr. William John Jay Greenwood, DMD

Individual provider General Practice Dentistry · NPI 1720179484

Dr. William John Jay Greenwood, DMD is a General Practice Dentistry in Tacoma, Washington. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

Bldg 9900 2nd Fl Lincoln Street U.s Army Dental Activity - Fort Lewis
Tacoma, WA 98431-1100
Phone: (253) 968-4039
Fax: (253) 968-5919
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X (IL)

Record details

NPI number1720179484
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedSeptember 27, 2006
Last updated in NPPESJuly 8, 2007

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