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HEATHER MAZZEI
NPI 1487273116
Social Worker in Los Angeles, CA

Active since April 13, 2020
11600 WILSHIRE BLVD STE 412, LOS ANGELES, CA 90025(310) 933-4088 Get Directions Write a Review

NPPES record last updated: April 13, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Heather Mazzei NPPES

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

HEATHER MAZZEI (NPI 1487273116) is an individual social worker in Los Angeles, California and active in the NPI registry since April 2020.

NPPES Registry Identity

NPI1487273116
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameHEATHER MAZZEI
Location Address11600 WILSHIRE BLVD STE 412Los Angeles, CA 90025-1785
Mailing Address6000 Bixby Village Dr Apt 9Long Beach, CA 90803-2077 · (858) 336-6022
Phone(310) 933-4088
Sole ProprietorNo
Enumeration DateApril 13, 2020
NPPES CertifiedApril 13, 2020
✔ NPI 1487273116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
11600 WILSHIRE BLVD STE 412, Los Angeles, CA 90025
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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.

DR. KENNETH MARC SABEL PSYD
Psychologist
11600 WILSHIRE BLVD STE 412
LOS ANGELES, CA 90025
Los Angeles County (310) 933-4088
REBECCA DOPPELT MA
Marriage & Family Therapist
11600 WILSHIRE BLVD STE 412
LOS ANGELES, CA 90025
Los Angeles County (818) 276-5332
FIONA NOTTINGHAM
Marriage & Family Therapist
11600 WILSHIRE BLVD STE 412
LOS ANGELES, CA 90025
Los Angeles County (310) 933-4088
JONATHAN ELIAS ETTINGER BA
Specialist/Technologist
11600 WILSHIRE BLVD STE 412
LOS ANGELES, CA 90025
Los Angeles County (310) 933-4088
DR. HELENA VISSING PSYD
Psychologist
11600 WILSHIRE BLVD STE 412
LOS ANGELES, CA 90025
Los Angeles County (310) 933-4088

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 Heather Mazzei's NPI number?

The NPI number for Heather Mazzei is 1487273116. It was assigned to this individual provider in the NPPES registry on April 13, 2020.

Where is Heather Mazzei located?

Heather Mazzei practices at 11600 Wilshire Blvd Ste 412, Los Angeles, CA 90025. The listed phone number is (310) 933-4088.

What is Heather Mazzei's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Heather Mazzei was last updated on April 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.