NPPES file of Aug 9, 2026

Cathy Walls, PSY.D.

Psychologist · Scottsdale, AZ

Cathy Walls, PSY.D. is a psychologist with a practice address in Scottsdale, Arizona, and NPI 1073696829, issued on Oct 23, 2006. Check the license (Arizona PSY-003198, 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
1073696829
Name
Cathy Walls
Credential
PSY.D.
Primary taxonomy
Psychologist 103T00000X
License number
PSY-003198 AZ
Self-reported in NPPES; status is on the state search
Practice location
8115 E Indian Bend RD Ste 119, Scottsdale, AZ 85250
Phone
(480) 577-1150
Enumerated
Oct 23, 2006
Record last updated
Jun 13, 2022
Medicaid ID
122140 AZ
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 psychologist records → All 723 in Arizona → Look up another NPI →

Also registered at 8115 E Indian Bend RD Ste 119

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

  1. James Day, PSYDClinical Psychologist1316481401
  2. Dianne Gottlieb, MS LMFTMarriage & Family Therapist1003099896
  3. Helen Koester, MS, LPCProfessional Counselor1427623776
  4. Melanie Rich, PH,D.Psychologist1962687145
  5. Mona Shane, MA, LPC, MACMental Health Counselor1548890437
  6. Amy Sharman, LPCMental Health Counselor1235711060

Verify Cathy Walls 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-003198    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Cathy Walls among 723 psychologist records in Arizona

Cathy Walls, PSY.D. is one of 723 psychologist records with a practice address in Arizona. 7% 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 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 75% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileNo · 16% of these records are
  • Record last updated2022 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychologist providers in Arizona

There are 723 psychologist records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 723 in Arizona → Every provider in Scottsdale → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Marci Harris, PH.D.Scottsdale, AZ 852501790855294
  2. Sheryl Harrison, PH.D.Scottsdale, AZ 852501417184615
  3. Servando Lozano, PH.D.Scottsdale, AZ 852501881732766
  4. Mary Mack, PHDScottsdale, AZ 852501700811015
  5. Michael McCarthy, PH.D.Scottsdale, AZ 852501639719628
  6. Melanie Rich, PH,D.Scottsdale, AZ 852501962687145
  7. Stephanie Vitanza, PHDScottsdale, AZ 852501639226061
  8. Barry Weiss, PH.D.Scottsdale, AZ 852501356351209

Common questions

What is Cathy Walls, PSY.D.'s NPI number?

Cathy Walls, PSY.D.'s National Provider Identifier (NPI) is 1073696829, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Cathy Walls, PSY.D. located?

The NPPES record lists a practice address at 8115 E Indian Bend RD Ste 119, Scottsdale, AZ, 85250. Phone: (480) 577-1150. Providers update this record themselves, so call before visiting.

How can I verify Cathy Walls, PSY.D.'s license?

NPPES lists Arizona license number PSY-003198, 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.