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Provider Profile

Jonathon Shasteen, PhD, NCSP, LP

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At a glance

About Dr. Shasteen

Jonathon Shasteen, PhD, NCSP, LP is a psychologist practicing in Mesa, AZ. This provider record is associated with NPI 1922809300.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

Medical School Other Graduated: 2023

Specialty

Psychologist (Primary)

Credentials & Licensing

AZ licenceAs reported to the NPI registry
No. 005982As reported
NPINational Provider Identifier
1922809300Issued 2025

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Dr. Shasteen specialize in?

Dr. Shasteen is a psychologist in Mesa, AZ. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Dr. Shasteen located?

Dr. Shasteen is listed at 1745 S Alma School Rd Ste 145, Mesa, AZ 85210. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Shasteen's phone number?

The number on file is (602) 704-2345. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Shasteen's NPI number?

Dr. Shasteen's National Provider Identifier is 1922809300. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did Dr. Shasteen go to medical school?

Dr. Shasteen attended Other, graduating in 2023. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Shasteen been practicing?

Dr. Shasteen has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Shasteen confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Shasteen. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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