NPI Portal NPI Lookup & Verification

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

Bonnie Stuefen, LCDCII

Addiction (Substance Use Disorder) Counselor in Hamilton, OH · enumerated 2018 · practices at Trihealth Q, LLC.

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

National Provider Identifier

1699263574

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Registry record

Entity type Individual (Type 1)
Name Bonnie Stuefen
Credential LCDCII
Sex Female
Practice address Hamilton, OH, 45013
Phone (513) 738-7600
Enumeration date Apr 26, 2018
Last updated in NPPES Apr 26, 2018

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License LCDCII.031072 (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.

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Frequently asked questions

How do I verify Bonnie Stuefen's NPI record?
Cross-check NPI 1699263574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1699263574 active?
Yes, as of the latest NPPES snapshot, NPI 1699263574 is active (record last updated 2018-04-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-26.