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Douglas Haldeman, PH.D.
NPI 1275668436 · Psychologist · Seattle, WA
Douglas Haldeman, PH.D. is a Psychologist provider in Seattle, WA (NPI 1275668436).
Provider details
- NPI number
- 1275668436
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PY1072 (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
2001 Western Ave
Suite 310
Seattle, WA 98121-2163
Phone: (206) 443-4306
Fax: (206) 728-1180
Street-level locationGet directions
Mailing address
2001 Western Ave
Seattle, WA 98121-2163
Registry dates
- Enumerated
- 2007-02-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Douglas Haldeman's NPI number?
- Douglas Haldeman's National Provider Identifier (NPI) is 1275668436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Haldeman's specialty?
- Douglas Haldeman is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Douglas Haldeman located?
- Douglas Haldeman's practice location on file with NPPES is 2001 Western Ave, Seattle, WA 98121-2163.
- What is Douglas Haldeman's phone number?
- The practice phone number listed in the NPPES registry for Douglas Haldeman is (206) 443-4306.
- Is Douglas Haldeman's NPI active?
- Yes — Douglas Haldeman's NPI (1275668436) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.