Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David J Hermiz MD

Psychiatry Physician in Los Angeles, CA · enumerated 2020 · authorized official David Hermiz, Owner and Attending Psychiatrist.

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

National Provider Identifier

1184237158

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Registry record

Entity type Organization (Type 2)

Legal business name David J Hermiz MD

Practice address 3415 S Sepulveda Blvd Ste 1100, Los Angeles, CA, 90034

Phone (424) 348-4558

Fax (310) 620-8275

Enumeration date Aug 28, 2020

Last updated in NPPES Oct 12, 2023

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name David Hermiz

Title Owner and Attending Psychiatrist

Phone (424) 348-4558

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is David J Hermiz MD located?

The practice location on file with NPPES is in Los Angeles, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-10-12. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-12.