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David Fordyce, PHD
NPI 1750434379 · Psychologist · Seattle, WA
David Fordyce, PHD is a Psychologist provider in Seattle, WA (NPI 1750434379).
Provider details
- NPI number
- 1750434379
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- PY00000928 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
1100 9th Ave
Seattle, WA 98101-2756
Phone: (206) 223-6600
Street-level locationGet directions
Mailing address
1100 Olive Way Msc M4-Pa
Seattle, WA 98101-1873
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2008-04-07
Frequently asked questions
- What is David Fordyce's NPI number?
- David Fordyce's National Provider Identifier (NPI) is 1750434379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Fordyce's specialty?
- David Fordyce is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is David Fordyce located?
- David Fordyce's practice location on file with NPPES is 1100 9th Ave, Seattle, WA 98101-2756.
- What is David Fordyce's phone number?
- The practice phone number listed in the NPPES registry for David Fordyce is (206) 223-6600.
- Is David Fordyce's NPI active?
- Yes — David Fordyce's NPI (1750434379) is active in the NPPES registry as of the last update on 2008-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.