IndividualActive
Inez Williamson
NPI 1336712900 · Peer Specialist · Renton, WA
Inez Williamson is a Peer Specialist provider in Renton, WA (NPI 1336712900).
Provider details
- NPI number
- 1336712900
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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.
Practice location
221 Wells Ave S
Renton, WA 98057-2161
Phone: (253) 833-7444
Street-level locationGet directions
Mailing address
325 W Gowe St
Kent, WA 98032-5892
Registry dates
- Enumerated
- 2021-07-21
- Last updated
- 2021-07-21
- Certified
- 2021-07-21
Frequently asked questions
- What is Inez Williamson's NPI number?
- Inez Williamson's National Provider Identifier (NPI) is 1336712900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Inez Williamson's specialty?
- Inez Williamson is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Inez Williamson located?
- Inez Williamson's practice location on file with NPPES is 221 Wells Ave S, Renton, WA 98057-2161.
- What is Inez Williamson's phone number?
- The practice phone number listed in the NPPES registry for Inez Williamson is (253) 833-7444.
- Is Inez Williamson's NPI active?
- Yes — Inez Williamson's NPI (1336712900) is active in the NPPES registry as of the last update on 2021-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.