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

Mr. Gregory William Stimler, LPCC

Professional Counselor in Brunswick, OH · enumerated 2019.

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

National Provider Identifier

1225676471

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Gregory William Stimler

Credential LPCC

Sex Male

Practice address Brunswick, OH, 44212

Phone (330) 356-8941

Enumeration date Dec 18, 2019

Last updated in NPPES Jan 22, 2026

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

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License C.1902050-TRNE (OH) Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers · License E.2404448 (OH) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License C.2103430 (OH) Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CDCA.177666 Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License E.2404448 (OH) Primary

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

Where does Gregory Stimler practice?

The practice location on file with NPPES is in Brunswick, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Gregory Stimler?

The National Provider Identifier (NPI) for Gregory Stimler is 1225676471, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-22.