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Lois Zsarnay, Ms, Lmft, Rd

Registered Dietitian in Ventura, CA · enumerated 2007 · authorized official Lois Zsarnay, Owner.

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

National Provider Identifier

1982746970

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Registry record

Entity type Organization (Type 2)
Legal business name Lois Zsarnay, Ms, Lmft, Rd
Practice address 4882 Mcgrath St, Suite 290, Ventura, CA, 93003
Phone (805) 650-0507
Enumeration date Feb 13, 2007
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC41893 (CA) Secondary
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License R640202 Primary

Authorized official

Name Lois Zsarnay
Title Owner
Phone (805) 650-0507

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Lois Zsarnay, Ms, Lmft, Rd?
Lois Zsarnay, Ms, Lmft, Rd is registered in NPPES as a Registered Dietitian (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.