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

Holly L Scharnhorst, LPC

Professional Counselor in Hannibal, MO · enumerated 2023.

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

National Provider Identifier

1154010148

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Registry record

Entity type Individual (Type 1)

Name Holly L Scharnhorst

Credential LPC

Sex Female

Practice address Hannibal, MO, 63401

Phone (573) 221-2120

Fax (573) 221-4380

Enumeration date May 4, 2023

Last updated in NPPES Jul 15, 2025

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 2025021115 (MO) Primary

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.

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Frequently asked questions

How do I verify Holly Scharnhorst's NPI record?

Cross-check NPI 1154010148 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154010148 active?

Yes, as of the latest NPPES snapshot, NPI 1154010148 is active (record last updated 2025-07-15).

Other providers at this practice address

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Mark Twain Association for Mental Health, Inc. Adolescent and Children Mental Health Clinic/Center · Hannibal, MO NPI 1417004094 Mark Twain Association for Mental Health, Inc. Case Management Agency · Hannibal, MO NPI 1043367626 Mark Twain Association for Mental Health, Inc. Adult Mental Health Clinic/Center · Hannibal, MO NPI 1184771149 Mark Twain Association for Mental Health, Inc. Community/Behavioral Health Agency · Hannibal, MO NPI 1538216197 Mark Twain Association for Mental Health, Inc. Community/Behavioral Health Agency · Hannibal, MO NPI 1447307004 Mark Twain Association for Mental Health, Inc. Community/Behavioral Health Agency · Hannibal, MO NPI 1700933363 Benjamin Failor Professional Counselor · Hannibal, MO NPI 1790971208 Christina Plenge Clinical Social Worker · Hannibal, MO NPI 1285812941

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-15.