John Tsanadis, PHD
NPI 1013125780 · Clinical Neuropsychologist · Oro Valley, AZ
John Tsanadis, PHD is a Clinical Neuropsychologist provider in Oro Valley, AZ (NPI 1013125780).
Provider details
- NPI number
- 1013125780
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 4106 (AZ)
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
19 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
- 2007-05-18
- Last updated
- 2011-03-25
Frequently asked questions
- What is John Tsanadis's NPI number?
- John Tsanadis's National Provider Identifier (NPI) is 1013125780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Tsanadis's specialty?
- John Tsanadis is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is John Tsanadis located?
- John Tsanadis's practice location on file with NPPES is 1846 E Innovation Park Dr, Oro Valley, AZ 85755-1963.
- What is John Tsanadis's phone number?
- The practice phone number listed in the NPPES registry for John Tsanadis is (520) 780-4329.
- Is John Tsanadis's NPI active?
- Yes — John Tsanadis's NPI (1013125780) is active in the NPPES registry as of the last update on 2011-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.