Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron L Abraham

Psychiatry Physician in Los Angeles, CA · enumerated 2020.

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

National Provider Identifier

1477182921

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Registry record

Entity type Individual (Type 1)

Name Aaron L Abraham

Sex Male

Practice address 1720 E 120th St, Los Angeles, CA, 90059

Phone (323) 233-0425

Enumeration date Apr 6, 2020

Last updated in NPPES Jun 21, 2023

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License PTL5561 (CA) Primary

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.

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Frequently asked questions

Where does Aaron Abraham practice?

The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Aaron Abraham?

The National Provider Identifier (NPI) for Aaron Abraham is 1477182921, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-21.