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

Dr. Robert Joseph Williams, DO

Individual provider Psychiatry Physician · NPI 1447353305

Dr. Robert Joseph Williams, DO is a Psychiatry Physician in Tacoma, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

9040 Jackson Ave
Tacoma, WA 98431-0001
Phone: (253) 982-3685
Fax: (253) 982-9037
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 01221 (WA)

Record details

NPI number1447353305
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 6, 2006
Last updated in NPPESOctober 1, 2019
Mailing address9040 Jackson Av, Tacoma, WA 98431-2938

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