LOIS ZSARNAY, MS, LMFT, RD
NPI 1982746970
Dietitian, Registered in Ventura, CA

Q: What is Lois Zsarnay, Ms, Lmft, Rd's NPI number?

The NPI number for Lois Zsarnay, Ms, Lmft, Rd is 1982746970. It was assigned to this organization in the NPPES registry on February 13, 2007.

Q: What is Lois Zsarnay, Ms, Lmft, Rd's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Active since February 13, 2007

4882 MCGRATH ST, SUITE 290, VENTURA, CA 93003(805) 650-0507 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About Lois Zsarnay, Ms, Lmft, Rd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LOIS ZSARNAY, MS, LMFT, RD (NPI 1982746970) is a healthcare organization registered as a dietitian, registered in Ventura, California and active in the NPI registry since February 2007. The organization lists Lois Zsarnay, Owner, as its authorized official.

NPPES Registry Identity

NPI1982746970

Entity TypeOrganization

Primary Taxonomy133V00000X

Legal Business NameLOIS ZSARNAY, MS, LMFT, RD

Location Address4882 MCGRATH ST, SUITE 290Ventura, CA 93003-8018

Mailing Address4882 Mcgrath St, Suite 290Ventura, CA 93003-8018 · (805) 650-0507

Phone(805) 650-0507

Organization SubpartNo

Authorized OfficialLois ZsarnayOwner · (805) 650-0507

Enumeration DateFebruary 13, 2007

Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration

✔ NPI 1982746970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

License✔ Licensed · R640202

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License MFC41893 (CA)

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER ROSE LAC

Acupuncturist

4882 MCGRATH ST, SUITE 190
VENTURA, CA 93003

Ventura County (818) 297-8510

MRS. SHARON CRANE MFT

Marriage & Family Therapist

4882 MCGRATH ST, SUITE 290
VENTURA, CA 93003

Ventura County (805) 205-3391

DR. DAVID F WASSERMAN PH.D.

Psychologist

4882 MCGRATH ST, STE. 210
VENTURA, CA 93003

Ventura County (805) 339-0937

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lois Zsarnay, Ms, Lmft, Rd's NPI number?

The NPI number for Lois Zsarnay, Ms, Lmft, Rd is 1982746970. It was assigned to this organization in the NPPES registry on February 13, 2007.

Where is Lois Zsarnay, Ms, Lmft, Rd located?

Lois Zsarnay, Ms, Lmft, Rd is located at 4882 Mcgrath St Suite 290, Ventura, CA 93003. The listed phone number is (805) 650-0507.

What is Lois Zsarnay, Ms, Lmft, Rd's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

When was this NPI record last updated?

The NPPES record for Lois Zsarnay, Ms, Lmft, Rd was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.