IndividualActive
Tiffany Yu
NPI 1104764836 · Marriage & Family Therapist · Bellevue, WA
Tiffany Yu is a Marriage & Family Therapist provider in Bellevue, WA (NPI 1104764836).
Provider details
- NPI number
- 1104764836
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(46/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
1611 116th Ave Ne Ste 103
Bellevue, WA 98004-3064
Phone: (206) 947-3743
Street-level locationGet directions
Mailing address
522 W Riverside Ave Ste N
Spokane, WA 99201-0581
Registry dates
- Enumerated
- 2026-03-23
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is Tiffany Yu's NPI number?
- Tiffany Yu's National Provider Identifier (NPI) is 1104764836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Yu's specialty?
- Tiffany Yu is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Tiffany Yu located?
- Tiffany Yu's practice location on file with NPPES is 1611 116th Ave Ne Ste 103, Bellevue, WA 98004-3064.
- What is Tiffany Yu's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Yu is (206) 947-3743.
- Is Tiffany Yu's NPI active?
- Yes — Tiffany Yu's NPI (1104764836) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.