Wendy Olsen, LMFT
NPI 1164893962 · Marriage & Family Therapist · Burien, WA
Wendy Olsen, LMFT is a Marriage & Family Therapist provider in Burien, WA (NPI 1164893962).
Provider details
- NPI number
- 1164893962
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- LF00001279 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2015-10-19
- Last updated
- 2015-10-19
Frequently asked questions
- What is Wendy Olsen's NPI number?
- Wendy Olsen's National Provider Identifier (NPI) is 1164893962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Olsen's specialty?
- Wendy Olsen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Wendy Olsen located?
- Wendy Olsen's practice location on file with NPPES is 630 Sw 149th St, Burien, WA 98166-1901.
- What is Wendy Olsen's phone number?
- The practice phone number listed in the NPPES registry for Wendy Olsen is (206) 876-0342.
- Is Wendy Olsen's NPI active?
- Yes — Wendy Olsen's NPI (1164893962) is active in the NPPES registry as of the last update on 2015-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.