Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Paul Ace Jim III, LCSW

Clinical Social Worker in Mesa, AZ · enumerated 2015.

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

National Provider Identifier

1154791580

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Registry record

Entity type Individual (Type 1)

Name Mr. Paul Ace Jim III

Credential LCSW

Sex Male

Practice address 777 W Southern Ave, Mesa, AZ, 85210

Phone (602) 279-5262

Fax (541) 504-1195

Enumeration date Sep 28, 2015

Last updated in NPPES Jul 29, 2024

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 17-04-09 (OR) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW-22382 (AZ) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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

How do I verify Paul Jim's NPI record?

Cross-check NPI 1154791580 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154791580 active?

Yes, as of the latest NPPES snapshot, NPI 1154791580 is active (record last updated 2024-07-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-29.