Timothy Tam
NPI 1730637695 · Marriage & Family Therapist · Bellevue, WA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Tam is a Marriage & Family Therapist provider in Bellevue, WA (NPI 1730637695).
Provider details
- NPI number
- 1730637695
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
9 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2016-09-20
- Last updated
- 2024-12-23
- Certified
- 2024-12-23
Frequently asked questions
- What is Timothy Tam's NPI number?
- Timothy Tam's National Provider Identifier (NPI) is 1730637695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Tam's specialty?
- Timothy Tam is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Timothy Tam located?
- Timothy Tam's practice location on file with NPPES is 4122 Factoria Blvd Se Ste 405, Bellevue, WA 98006-5259.
- What is Timothy Tam's phone number?
- The practice phone number listed in the NPPES registry for Timothy Tam is (425) 998-8115.
- Does Timothy Tam accept Medicare?
- Timothy Tam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Tam's NPI active?
- Yes — Timothy Tam's NPI (1730637695) is active in the NPPES registry as of the last update on 2024-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.