IndividualActive
Katherine Stephens
NPI 1184471518 · Behavior Analyst · Lynnwood, WA
Katherine Stephens is a Behavior Analyst provider in Lynnwood, WA (NPI 1184471518).
Provider details
- NPI number
- 1184471518
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social 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
2 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
20816 44th Ave W Ste 103
Lynnwood, WA 98036-7744
Phone: (180) 046-5320
Street-level locationGet directions
Mailing address
542 Amherst St Ste B
Nashua, NH 03063-1016
Additional practice locations (1)
- 7011 Mcdougall AveEverett, WA 98203-5460Phone: (206) 677-6857
Registry dates
- Enumerated
- 2024-05-03
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Katherine Stephens's NPI number?
- Katherine Stephens's National Provider Identifier (NPI) is 1184471518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Stephens's specialty?
- Katherine Stephens is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Katherine Stephens located?
- Katherine Stephens's practice location on file with NPPES is 20816 44th Ave W Ste 103, Lynnwood, WA 98036-7744.
- What is Katherine Stephens's phone number?
- The practice phone number listed in the NPPES registry for Katherine Stephens is (180) 046-5320.
- Is Katherine Stephens's NPI active?
- Yes — Katherine Stephens's NPI (1184471518) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.