IndividualActive
William Bell, PH.D
NPI 1891865176 · School Psychologist · Phoenix, AZ
William Bell, PH.D is a School Psychologist provider in Phoenix, AZ (NPI 1891865176).
Provider details
- NPI number
- 1891865176
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 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
83% 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
15002 N 32nd St
Phoenix, AZ 85032-4441
Phone: (602) 867-5100
Street-level locationGet directions
Mailing address
15002 N 32nd St
Phoenix, AZ 85032-4441
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2007-07-26
Frequently asked questions
- What is William Bell's NPI number?
- William Bell's National Provider Identifier (NPI) is 1891865176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Bell's specialty?
- William Bell is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is William Bell located?
- William Bell's practice location on file with NPPES is 15002 N 32nd St, Phoenix, AZ 85032-4441.
- What is William Bell's phone number?
- The practice phone number listed in the NPPES registry for William Bell is (602) 867-5100.
- Is William Bell's NPI active?
- Yes — William Bell's NPI (1891865176) is active in the NPPES registry as of the last update on 2007-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.