IndividualActive
Robert Williams, D.O.
NPI 1447353305 · Psychiatry Physician · Tacoma, WA
Robert Williams, D.O. is a Psychiatry Physician provider in Tacoma, WA (NPI 1447353305).
Provider details
- NPI number
- 1447353305
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 01221 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
9040 Jackson Ave
Tacoma, WA 98431-0001
Phone: (253) 982-3685
Fax: (253) 982-9037
Street-level locationGet directions
Mailing address
9040 Jackson Av
Tacoma, WA 98431-2938
Registry dates
- Enumerated
- 2006-09-06
- Last updated
- 2019-10-01
Frequently asked questions
- What is Robert Williams's NPI number?
- Robert Williams's National Provider Identifier (NPI) is 1447353305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Williams's specialty?
- Robert Williams is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Williams located?
- Robert Williams's practice location on file with NPPES is 9040 Jackson Ave, Tacoma, WA 98431-0001.
- What is Robert Williams's phone number?
- The practice phone number listed in the NPPES registry for Robert Williams is (253) 982-3685.
- Is Robert Williams's NPI active?
- Yes — Robert Williams's NPI (1447353305) is active in the NPPES registry as of the last update on 2019-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.