Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Samantha Andrien Stewart, MD

Psychiatry Physician in Venice, CA · enumerated 2005.

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

National Provider Identifier

1588655047

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Registry record

Entity type Individual (Type 1)

Name Dr. Samantha Andrien Stewart

Credential MD

Sex Female

Practice address 604 Rose Ave, Venice, CA, 90291

Phone (310) 392-8636

Enumeration date Nov 3, 2005

Last updated in NPPES Aug 6, 2015

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License C55267 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Samantha Stewart?

Samantha Stewart is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Pippa Stewart Family Nurse Practitioner · Venice, CA NPI 1891779880 Keith Simon Optometrist · Venice, CA NPI 1821069311 Venice Family Clinic Federally Qualified Health Center (FQHC) · Venice, CA NPI 1669418513 Mary Eno Family Medicine Physician · Venice, CA NPI 1306853403 Miriam Padilla Family Medicine Physician · Venice, CA NPI 1104833979 Catherine Charouhas Community Health Registered Nurse · Venice, CA NPI 1285744581 Paula Betart Social Worker · Venice, CA NPI 1497865679 Edgard Artiga Clinical Social Worker · Venice, CA NPI 1942312970

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-06.