Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ronald A Arner, LAC, LPC

Professional Counselor in Aurora, CO · enumerated 2017.

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

National Provider Identifier

1043732811

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ronald A Arner

Credential LAC, LPC

Sex Male

Practice address Aurora, CO, 80014

Phone (720) 257-9456

Enumeration date Jul 12, 2017

Last updated in NPPES May 14, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LPC.0013621 (CO) Primary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License ACD.0000832 (CO) Secondary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

Other identifiers

Identifier	Type	State	Issuer
1134254964	Medicaid	CO	-

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

Is NPI 1043732811 active?

Yes, as of the latest NPPES snapshot, NPI 1043732811 is active (record last updated 2024-05-14).

How do I verify Ronald Arner's NPI record?

Cross-check NPI 1043732811 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Elizabeth Pierce Counselor · Aurora, CO NPI 1851976534 Hope Recreated Counseling Mental Health Counselor · Aurora, CO NPI 1831760891 Changing Paths LLC Community/Behavioral Health Agency · Aurora, CO NPI 1891442984 Changing Paths LLC Addiction (Substance Use Disorder) Counselor · Aurora, CO NPI 1134094139

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-14.