William Blair, PH.D.
NPI 1861647455 · Psychologist · Chula Vista, CA
William Blair, PH.D. is a Psychologist provider in Chula Vista, CA (NPI 1861647455).
Provider details
- NPI number
- 1861647455
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- PSY-004370 (AZ)
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
17 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)
- 200 Mercy CircleDirectorate for Mental HealthCamp Pendleton, CA 92055Phone: (760) 719-3070
Registry dates
- Enumerated
- 2008-11-24
- Last updated
- 2024-11-30
- Certified
- 2024-11-30
Frequently asked questions
- What is William Blair's NPI number?
- William Blair's National Provider Identifier (NPI) is 1861647455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Blair's specialty?
- William Blair is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is William Blair located?
- William Blair's practice location on file with NPPES is 803 David Dr, Chula Vista, CA 91910-6402.
- What is William Blair's phone number?
- The practice phone number listed in the NPPES registry for William Blair is (334) 332-6540.
- Is William Blair's NPI active?
- Yes — William Blair's NPI (1861647455) is active in the NPPES registry as of the last update on 2024-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.