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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HELENE GROSMAN RPH
NPI 1558303099
Pharmacist - Nutrition Support in Woodland Hills, CA

Active since June 11, 2006
20300 VENTURA BLVD, SUITE 245, WOODLAND HILLS, CA 91364(818) 704-5121 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Helene Grosman Rph NPPES

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

HELENE GROSMAN RPH (NPI 1558303099) is an individual nutrition support provider in Woodland Hills, California, licensed in California (31453) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1558303099
Entity TypeIndividualFemale
Primary Taxonomy1835N1003X
Provider Legal NameHELENE GROSMANCredential: RPH
Location Address20300 VENTURA BLVD, SUITE 245Woodland Hills, CA 91364-2448
Mailing Address22647 Ventura Blvd, 237Woodland Hills, CA 91364-1416 · (818) 704-5121
Phone(818) 704-5121
Sole ProprietorNo
Enumeration DateJune 11, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1558303099 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · Nutrition SupportPharmacy Service Providers
Taxonomy Code1835N1003X
License✔ Licensed in CA · 31453
Definition
A licensed pharmacist who has demonstrated specialized knowledge and skill in maintenance and/or restoration of optimal nutritional status, designing and modifying treatment according to patient needs.
20300 VENTURA BLVD, Woodland Hills, CA 91364
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Other Providers at the Same Location NPPES 5

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

EVAN THOMAS WEISMAN D.C.
Chiropractor
20300 VENTURA BLVD, 245
WOODLAND HILLS, CA 91364
Los Angeles County (818) 704-5121
SADIE J SANDERS CHIROPRACTIC, A PROFESSIONAL CORPORATION
Chiropractor
20300 VENTURA BLVD, 245
WOODLAND HILLS, CA 91364
Los Angeles County (818) 704-5121
CARINE M KEENAN LMFT
Marriage & Family Therapist
20300 VENTURA BLVD, SUITE 320
WOODLAND HILLS, CA 91364
Los Angeles County (818) 912-9189
DR. WENDY MAXINE WALSH PH.D.
Psychologist (Clinical)
20300 VENTURA BLVD
WOODLAND HILLS, CA 91364
Los Angeles County (818) 825-1338
PARISA ZIVARI
Marriage & Family Therapist
20300 VENTURA BLVD
WOODLAND HILLS, CA 91364
Los Angeles County (818) 497-7725

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 Helene Grosman's NPI number?

The NPI number for Helene Grosman is 1558303099. It was assigned to this individual provider in the NPPES registry on June 11, 2006.

Where is Helene Grosman located?

Helene Grosman practices at 20300 Ventura Blvd Suite 245, Woodland Hills, CA 91364. The listed phone number is (818) 704-5121.

What is Helene Grosman's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Nutrition Support, with taxonomy code 1835N1003X.

When was this NPI record last updated?

The NPPES record for Helene Grosman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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.