Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Sack's Medical Nutrition Therapy, Inc

Organization Registered Dietitian · NPI 1659232288

Sack's Medical Nutrition Therapy, Inc provides Registered Dietitian services in Simi Valley, California. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

335 Fresh Meadows Rd
Simi Valley, CA 93065-6818
Phone: (805) 527-3559
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1659232288
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marcia Sack — President · (805) 527-3559
NPI enumeratedNovember 21, 2025
Last updated in NPPESDecember 3, 2025
Certification dateDecember 3, 2025
Mailing address335 Fresh Meadows Rd, Simi Valley, CA 93065-6818

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