Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alexandre Gaston Lellouch, MD, PHD

Plastic Surgery Physician in Los Angeles, CA · enumerated 2025.

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

National Provider Identifier

1851289979

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Registry record

Entity type Individual (Type 1)

Name Dr. Alexandre Gaston Lellouch

Credential MD, PHD

Sex Male

Practice address 8635 W 3rd St Ste 770w, Los Angeles, CA, 90048

Phone (310) 423-8350

Fax (310) 423-4145

Enumeration date Jun 26, 2025

Last updated in NPPES Aug 20, 2025

Taxonomy & licenses

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians · License SFP52 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1851289979 active?

Yes, as of the latest NPPES snapshot, NPI 1851289979 is active (record last updated 2025-08-20).

How do I verify Alexandre Lellouch's NPI record?

Cross-check NPI 1851289979 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-20.