Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Holly A Wentzell, LMHC

Mental Health Counselor in Plymouth, NH · enumerated 2013.

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

National Provider Identifier

1730513144

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Registry record

Entity type Individual (Type 1)

Name Holly A Wentzell

Credential LMHC

Sex Female

Practice address 144 Highland St, Plymouth, NH, 03264

Phone (603) 865-1321

Fax (603) 865-1327

Enumeration date Aug 21, 2013

Last updated in NPPES Jan 25, 2024

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 2743 (NH) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 12226 (MA) Secondary

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

What is the NPI number for Holly Wentzell?

The National Provider Identifier (NPI) for Holly Wentzell is 1730513144, a Type 1 (individual) record in the CMS NPPES registry.

Where does Holly Wentzell practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-25.