Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ariana Malagon Banuelos, MD

Maternal & Fetal Medicine Physician in Baldwin Park, CA · enumerated 2018.

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

National Provider Identifier

1184129728

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Registry record

Entity type Individual (Type 1)

Name Ariana Malagon Banuelos

Credential MD

Sex Female

Practice address 1011 Baldwin Park Blvd Fl 3, Baldwin Park, CA, 91706

Phone (626) 851-7378

Enumeration date Mar 27, 2018

Last updated in NPPES Sep 16, 2025

Taxonomy & licenses

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License A167168 (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

What specialty is Ariana Banuelos?

Ariana Banuelos is registered in NPPES with the primary taxonomy of Maternal & Fetal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-16.