William Backus, QMHA, CAAR
NPI 1407138845 · Mental Health Counselor · Vancouver, WA
William Backus, QMHA, CAAR is a Mental Health Counselor provider in Vancouver, WA (NPI 1407138845).
Provider details
- NPI number
- 1407138845
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- QMHA, CAAR
- Sex
- Male
- Sole proprietor
- No
- License
- CG60137489 (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
14 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
- 2011-09-12
- Last updated
- 2011-09-12
Frequently asked questions
- What is William Backus's NPI number?
- William Backus's National Provider Identifier (NPI) is 1407138845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Backus's specialty?
- William Backus is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is William Backus located?
- William Backus's practice location on file with NPPES is 1601 E 4th Plain Blvd, Vancouver, WA 98661-3753.
- What is William Backus's phone number?
- The practice phone number listed in the NPPES registry for William Backus is (360) 397-8484.
- Is William Backus's NPI active?
- Yes — William Backus's NPI (1407138845) is active in the NPPES registry as of the last update on 2011-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.