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John Balles, PH.D.
NPI 1700066792 · School Psychologist · Tempe, AZ
John Balles, PH.D. is a School Psychologist provider in Tempe, AZ (NPI 1700066792).
Provider details
- NPI number
- 1700066792
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 3894631 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
500 W Guadalupe Rd
Tempe, AZ 85283-3599
Phone: (480) 752-8786
Street-level locationGet directions
Mailing address
4150 W Park Ave
Chandler, AZ 85226-7236
Registry dates
- Enumerated
- 2007-11-07
- Last updated
- 2007-11-07
Frequently asked questions
- What is John Balles's NPI number?
- John Balles's National Provider Identifier (NPI) is 1700066792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Balles's specialty?
- John Balles is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is John Balles located?
- John Balles's practice location on file with NPPES is 500 W Guadalupe Rd, Tempe, AZ 85283-3599.
- What is John Balles's phone number?
- The practice phone number listed in the NPPES registry for John Balles is (480) 752-8786.
- Is John Balles's NPI active?
- Yes — John Balles's NPI (1700066792) is active in the NPPES registry as of the last update on 2007-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.