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John Simonis, PH.D.
NPI 1205825072 · Clinical Psychologist · Scottsdale, AZ
John Simonis, PH.D. is a Clinical Psychologist provider in Scottsdale, AZ (NPI 1205825072).
Provider details
- NPI number
- 1205825072
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 675 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
8160 N Hayden Rd
Suite J112
Scottsdale, AZ 85258-2467
Phone: (480) 905-8755
Fax: (480) 905-8851
Street-level locationGet directions
Mailing address
5070 N 40th St
Phoenix, AZ 85018-2148
Registry dates
- Enumerated
- 2005-10-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Simonis's NPI number?
- John Simonis's National Provider Identifier (NPI) is 1205825072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Simonis's specialty?
- John Simonis is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is John Simonis located?
- John Simonis's practice location on file with NPPES is 8160 N Hayden Rd, Scottsdale, AZ 85258-2467.
- What is John Simonis's phone number?
- The practice phone number listed in the NPPES registry for John Simonis is (480) 905-8755.
- Is John Simonis's NPI active?
- Yes — John Simonis's NPI (1205825072) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.