IndividualActive
Stephanie Sisson, MSW
NPI 1699135707 · Clinical Social Worker · Lacey, WA
Stephanie Sisson, MSW is a Clinical Social Worker provider in Lacey, WA (NPI 1699135707).
Provider details
- NPI number
- 1699135707
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LW00008225 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
4533 13th Ave Se
Lacey, WA 98503-2321
Phone: (360) 930-9838
Street-level locationGet directions
Mailing address
4533 13th Ave Se
Lacey, WA 98503-2321
Registry dates
- Enumerated
- 2016-03-02
- Last updated
- 2016-03-02
Frequently asked questions
- What is Stephanie Sisson's NPI number?
- Stephanie Sisson's National Provider Identifier (NPI) is 1699135707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Sisson's specialty?
- Stephanie Sisson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Stephanie Sisson located?
- Stephanie Sisson's practice location on file with NPPES is 4533 13th Ave Se, Lacey, WA 98503-2321.
- What is Stephanie Sisson's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Sisson is (360) 930-9838.
- Is Stephanie Sisson's NPI active?
- Yes — Stephanie Sisson's NPI (1699135707) is active in the NPPES registry as of the last update on 2016-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.