Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Carefree Psychological Services, Pllc

Clinical Psychologist in Carefree, AZ · enumerated 2007 · authorized official Ronald Summerhill, Managing Member/ Psychologist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1235311499

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Registry record

Entity type Organization (Type 2)

Legal business name Carefree Psychological Services, Pllc

Practice address 7171 E Cave Creek Rd, Suite P, Carefree, AZ, 85377

Phone (480) 488-7876

Fax (480) 488-7432

Enumeration date Nov 29, 2007

Last updated in NPPES Nov 29, 2007

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 1111 (NE) Secondary

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 3809 (AZ) Secondary

103TA0400X Addiction (Substance Use Disorder) Psychologist Behavioral Health & Social Service Providers · License 2029 (AZ) Secondary

103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers · License 2029 (AZ) Secondary

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License 3809 (AZ) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 3809 (AZ) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 2026 (AZ) Primary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 3809 (AZ) Secondary

103TF0000X Family Psychologist Behavioral Health & Social Service Providers · License 2029 (AZ) Secondary

103TF0200X Forensic Psychologist Behavioral Health & Social Service Providers · License 2029 (AZ) Secondary

103TH0004X Health Psychologist Behavioral Health & Social Service Providers · License 2029 (AZ) Secondary

103TP2701X Group Psychotherapy Psychologist Behavioral Health & Social Service Providers · License 2029 (AZ) Secondary

103TS0200X School Psychologist Behavioral Health & Social Service Providers Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 08246 (IA) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 2029 (AZ) Secondary

Authorized official

Name Ronald Summerhill

Title Managing Member/ Psychologist

Phone (480) 488-7876

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Carefree Psychological Services, Pllc?

Carefree Psychological Services, Pllc is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-29.