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

Mr. Ronald Joseph Tremblay, LPC, BCC

Religious Nonmedical Practitioner in Tulsa, OK · enumerated 2009.

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

National Provider Identifier

1437382538

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Registry record

Entity type Individual (Type 1)

Name Mr. Ronald Joseph Tremblay

Credential LPC, BCC

Sex Male

Practice address Tulsa, OK, 74135

Phone (918) 760-2209

Fax (918) 384-0004

Enumeration date Aug 24, 2009

Last updated in NPPES Aug 17, 2023

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

Taxonomy & licenses

374K00000X Religious Nonmedical Practitioner Nursing Service Related Providers · License 114477 (OK) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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 Ronald Tremblay's NPI record?

Cross-check NPI 1437382538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1437382538 active?

Yes, as of the latest NPPES snapshot, NPI 1437382538 is active (record last updated 2023-08-17).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-17.