Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ariella Maghen, MD

Psychiatry Physician in Ventura, CA · enumerated 2022.

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

National Provider Identifier

1396489019

Verified

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Registry record

Entity type Individual (Type 1)

Name Ariella Maghen

Credential MD

Sex Female

Practice address 147 N Brent St, Ventura, CA, 93003

Phone (805) 948-5672

Enumeration date Apr 27, 2022

Last updated in NPPES Nov 17, 2025

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 1396489019 (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 1396489019 active?

Yes, as of the latest NPPES snapshot, NPI 1396489019 is active (record last updated 2025-11-17).

How do I verify Ariella Maghen's NPI record?

Cross-check NPI 1396489019 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Erwin B. Clahassey M.D., A Professional Corporation Anatomic Pathology & Clinical Pathology Physician · Ventura, CA NPI 1265426969 Meeae Kwon Anatomic Pathology & Clinical Pathology Physician · Ventura, CA NPI 1669467114 Dang Bui Anatomic Pathology & Clinical Pathology Physician · Ventura, CA NPI 1649265182 Christina Matts Hospice and Palliative Medicine (Emergency Medicine) Physician · Ventura, CA NPI 1063403590 Community Memorial Health System General Acute Care Hospital · Ventura, CA NPI 1215903018 Carmen Martinez Vascular & Interventional Radiology Physician · Ventura, CA NPI 1679533822 Eric Fields Emergency Medicine Physician · Ventura, CA NPI 1972557502 Bengt-Ola Bengtsson Neonatal-Perinatal Medicine Physician · Ventura, CA NPI 1689627580

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-17.