Jonathon Shasteen, PHD, NCSP, LP
NPI 1922809300 · Psychologist · Mesa, AZ
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathon Shasteen, PHD, NCSP, LP is a Psychologist provider in Mesa, AZ (NPI 1922809300).
Provider details
- NPI number
- 1922809300
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD, NCSP, LP
- Sex
- Male
- Sole proprietor
- No
- License
- 005982 (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
1 yr 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
- 2025-03-21
- Last updated
- 2025-03-21
- Certified
- 2025-03-21
Frequently asked questions
- What is Jonathon Shasteen's NPI number?
- Jonathon Shasteen's National Provider Identifier (NPI) is 1922809300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathon Shasteen's specialty?
- Jonathon Shasteen is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Jonathon Shasteen located?
- Jonathon Shasteen's practice location on file with NPPES is 1745 S Alma School Rd Ste 145, Mesa, AZ 85210-3049.
- What is Jonathon Shasteen's phone number?
- The practice phone number listed in the NPPES registry for Jonathon Shasteen is (602) 704-2345.
- Does Jonathon Shasteen accept Medicare?
- Jonathon Shasteen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathon Shasteen's NPI active?
- Yes — Jonathon Shasteen's NPI (1922809300) is active in the NPPES registry as of the last update on 2025-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.