What is Joseph Williams's NPI number?

Joseph Williams's National Provider Identifier (NPI) is 1003317942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joseph Williams's specialty?

Joseph Williams is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Joseph Williams located?

Joseph Williams's practice location on file with NPPES is 1010 S L St Ste G, Tacoma, WA 98405-4366.

What is Joseph Williams's phone number?

The practice phone number listed in the NPPES registry for Joseph Williams is (253) 267-8787.

Is Joseph Williams's NPI active?

Yes — Joseph Williams's NPI (1003317942) is active in the NPPES registry as of the last update on 2018-02-26.

IndividualActive

Joseph Williams

NPI 1003317942 · Behavior Technician · Tacoma, WA

Joseph Williams is a Behavior Technician provider in Tacoma, WA (NPI 1003317942).

Provider details

NPI number: 1003317942
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Practice location

1010 S L St Ste G

Tacoma, WA 98405-4366

Phone: (253) 267-8787

Street-level locationGet directions

More WA providers

Mailing address

21600 Oxnard St Ste 1800

Woodland Hills, CA 91367-7807

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(63/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
83% 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.

Enumerated: 2018-02-26
Last updated: 2018-02-26

Frequently asked questions

What is Joseph Williams's NPI number?: Joseph Williams's National Provider Identifier (NPI) is 1003317942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Joseph Williams's specialty?: Joseph Williams is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
Where is Joseph Williams located?: Joseph Williams's practice location on file with NPPES is 1010 S L St Ste G, Tacoma, WA 98405-4366.
What is Joseph Williams's phone number?: The practice phone number listed in the NPPES registry for Joseph Williams is (253) 267-8787.
Is Joseph Williams's NPI active?: Yes — Joseph Williams's NPI (1003317942) is active in the NPPES registry as of the last update on 2018-02-26.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions