OrganizationActive
Human Function, LLC
NPI 1659567931 · Specialist · Bellevue, WA
Human Function, LLC is a Specialist organization in Bellevue, WA (NPI 1659567931).
Provider details
- NPI number
- 1659567931
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Ian Johnsen, Owner/Operator(206) 734-9033
- License
- PT00009108 (WA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
2110 116th Ave Ne
Suite D.
Bellevue, WA 98004-3040
Phone: (206) 734-9033
Fax: (425) 451-0655
Street-level locationGet directions
Mailing address
Po Box 78193
Seattle, WA 98178-0193
Registry dates
- Enumerated
- 2007-09-19
- Last updated
- 2011-11-30
Frequently asked questions
- What is Human Function, LLC's NPI number?
- Human Function, LLC's National Provider Identifier (NPI) is 1659567931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Human Function, LLC?
- Human Function, LLC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Human Function, LLC located?
- Human Function, LLC's practice location on file with NPPES is 2110 116th Ave Ne, Bellevue, WA 98004-3040.
- What is Human Function, LLC's phone number?
- The practice phone number listed in the NPPES registry for Human Function, LLC is (206) 734-9033.
- Who is the authorized official for Human Function, LLC?
- The authorized official listed on Human Function, LLC's NPPES record is Ian Johnsen, Owner/Operator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Human Function, LLC's NPI active?
- Yes — Human Function, LLC's NPI (1659567931) is active in the NPPES registry as of the last update on 2011-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.