Allison Chambers-Dixson, PSY.D.
NPI 1790217578 · Clinical Psychologist · Vancouver, WA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Chambers-Dixson, PSY.D. is a Clinical Psychologist provider in Vancouver, WA (NPI 1790217578).
Provider details
- NPI number
- 1790217578
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2760 (OR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 9600 Sw Oak St Ste 500&520Tigard, OR 97223-6583Phone: (971) 364-8069
Registry dates
- Enumerated
- 2017-03-30
- Last updated
- 2023-12-03
- Certified
- 2023-12-03
Frequently asked questions
- What is Allison Chambers-Dixson's NPI number?
- Allison Chambers-Dixson's National Provider Identifier (NPI) is 1790217578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Chambers-Dixson's specialty?
- Allison Chambers-Dixson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Allison Chambers-Dixson located?
- Allison Chambers-Dixson's practice location on file with NPPES is 7507 Ne 51st St, Vancouver, WA 98662-6007.
- What is Allison Chambers-Dixson's phone number?
- The practice phone number listed in the NPPES registry for Allison Chambers-Dixson is (360) 906-1190.
- Does Allison Chambers-Dixson accept Medicare?
- Allison Chambers-Dixson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Chambers-Dixson's NPI active?
- Yes — Allison Chambers-Dixson's NPI (1790217578) is active in the NPPES registry as of the last update on 2023-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.