NPPES file of Aug 9, 2026

John Stewart Charleson, PH.D.

Clinical Psychologist · Phoenix, AZ

John Stewart Charleson, PH.D. is a clinical psychologist with a practice address in Phoenix, Arizona, and NPI 1518620277, issued on Oct 20, 2021. Check the license (Arizona PSY-005425, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518620277
Name
John Stewart Charleson
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY-005425 AZ
Self-reported in NPPES; status is on the state search
Practice location
400 N 32ND St, Phoenix, AZ 85008
Phone
(602) 234-7212
Enumerated
Oct 20, 2021
Record last updated
May 14, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 841 in Arizona → Look up another NPI →

Also registered at 400 N 32ND St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Irina Dan Adao, MDStudent in an Organized Health Care Education/Training Program1851147086
  2. Nadejda Alexandrova, PSYDPsychologist1235896994
  3. Bianca Arellano, MDStudent in an Organized Health Care Education/Training Program1104521004
  4. Dheeraj AtmakuriStudent in an Organized Health Care Education/Training Program1205682457
  5. Alexandria Avalos, LCSWClinical Social Worker1346781119
  6. Inderbir Bains, MDInternal Medicine Physician1356044465

Verify John Stewart Charleson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license PSY-005425    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arizona license search

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John Stewart Charleson among 841 clinical psychologist records in Arizona

John Stewart Charleson, PH.D. is one of 841 clinical psychologist records with a practice address in Arizona. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 86% of them.

  • NPI issued2021 · 86% of these records are older, 12% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileNo · 24% of these records are
  • Record last updated2026 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Arizona

There are 841 clinical psychologist records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 841 in Arizona → Every provider in Phoenix → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Staci Broadwell, PSY.DPhoenix, AZ 850081467696419
  2. Lauren Brooks, PHDPhoenix, AZ 850081578312088
  3. Sharona Feld, PSYDPhoenix, AZ 850081609638113
  4. Aida Fernandez, PH.D.Phoenix, AZ 850081982148037
  5. Kiernan Gilbert, PSY.D.Phoenix, AZ 850081225658313
  6. Deborah Gross, PSY.D.Phoenix, AZ 850081417016254
  7. Christine Johnston, PSY.D.Phoenix, AZ 850081144473968
  8. Daniella PedrosoPhoenix, AZ 850081215591623

Common questions

What is John Stewart Charleson, PH.D.'s NPI number?

John Stewart Charleson, PH.D.'s National Provider Identifier (NPI) is 1518620277, issued on Oct 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is John Stewart Charleson, PH.D. located?

The NPPES record lists a practice address at 400 N 32ND St, Phoenix, AZ, 85008. Phone: (602) 234-7212. Providers update this record themselves, so call before visiting.

How can I verify John Stewart Charleson, PH.D.'s license?

NPPES lists Arizona license number PSY-005425, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.