Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Vivian Mehnert, LMHC

Counselor in Lakeland, FL · enumerated 2005 · practices at Peace River Center for Personal Development Inc.

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

National Provider Identifier

1699762096

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Registry record

Entity type Individual (Type 1)

Name Vivian Mehnert

Credential LMHC

Sex Female

Practice address 1835 Gilmore Ave, Lakeland, FL, 33805

Phone (863) 248-3300

Fax (863) 534-7028

Enumeration date Sep 30, 2005

Last updated in NPPES Aug 20, 2008

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License MH6758 (FL) Primary

Other identifiers

Identifier	Type	State	Issuer
Z9741	Other	FL	BC/BS
760259600	Medicaid	FL	-
354703000	Other	FL	MAGELLAN

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 Vivian Mehnert?

The National Provider Identifier (NPI) for Vivian Mehnert is 1699762096, a Type 1 (individual) record in the CMS NPPES registry.

Where does Vivian Mehnert practice?

The practice location on file with NPPES is in Lakeland, FL. 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 2008-08-20.