David Thomson, LMFT
NPI 1114147386 · Marriage & Family Therapist · Maple Valley, WA
David Thomson, LMFT is a Marriage & Family Therapist provider in Maple Valley, WA (NPI 1114147386).
Provider details
- NPI number
- 1114147386
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- LF00001442 (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
19 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
- 2007-04-27
- Last updated
- 2016-11-30
Frequently asked questions
- What is David Thomson's NPI number?
- David Thomson's National Provider Identifier (NPI) is 1114147386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Thomson's specialty?
- David Thomson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is David Thomson located?
- David Thomson's practice location on file with NPPES is 22443 Se 240th St, Maple Valley, WA 98038-5898.
- What is David Thomson's phone number?
- The practice phone number listed in the NPPES registry for David Thomson is (206) 241-5697.
- Is David Thomson's NPI active?
- Yes — David Thomson's NPI (1114147386) is active in the NPPES registry as of the last update on 2016-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.