IndividualActive
Jimah Littlefield
NPI 1821981564 · Clinical Social Worker · Sammamish, WA
Jimah Littlefield is a Clinical Social Worker provider in Sammamish, WA (NPI 1821981564).
Provider details
- NPI number
- 1821981564
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 61666138 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% 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
550 222nd Pl Se
Sammamish, WA 98074-7111
Phone: (425) 369-1111
Street-level locationGet directions
Mailing address
550 222nd Pl Se
Sammamish, WA 98074-7111
Additional practice locations (1)
- 550 222nd Pl SeSammamish, WA 98074-7111Phone: (425) 369-1111
Registry dates
- Enumerated
- 2025-06-02
- Last updated
- 2025-06-02
- Certified
- 2025-06-01
Frequently asked questions
- What is Jimah Littlefield's NPI number?
- Jimah Littlefield's National Provider Identifier (NPI) is 1821981564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jimah Littlefield's specialty?
- Jimah Littlefield is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jimah Littlefield located?
- Jimah Littlefield's practice location on file with NPPES is 550 222nd Pl Se, Sammamish, WA 98074-7111.
- What is Jimah Littlefield's phone number?
- The practice phone number listed in the NPPES registry for Jimah Littlefield is (425) 369-1111.
- Is Jimah Littlefield's NPI active?
- Yes — Jimah Littlefield's NPI (1821981564) is active in the NPPES registry as of the last update on 2025-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.