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Cardinal Mental Health Counseling, Pllc

Mental Health Counselor in Port Jefferson, NY · enumerated 2025 · authorized official Lindsay Herzog, Owner/Single Member.

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

National Provider Identifier

1689543555

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Registry record

Entity type Organization (Type 2)
Legal business name Cardinal Mental Health Counseling, Pllc
Practice address 407 E Main St Ste 2, Port Jefferson, NY, 11777
Phone (631) 846-0256
Enumeration date Oct 30, 2025
Last updated in NPPES Oct 30, 2025

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Lindsay Herzog
Title Owner/Single Member
Phone (631) 432-9677

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

Who is the authorized official for Cardinal Mental Health Counseling, Pllc?
NPPES lists Lindsay Herzog (Owner/Single Member) as the authorized official for this organization.
What is the NPI number for Cardinal Mental Health Counseling, Pllc?
The NPI for Cardinal Mental Health Counseling, Pllc is 1689543555, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-30.