Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Madoka Arai Barrientos, N.P.

Family Nurse Practitioner in South Gate, CA · enumerated 2019 · practices at Altamed Health Services Corp.

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

National Provider Identifier

1124587514

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Registry record

Entity type Individual (Type 1)

Name Mrs. Madoka Arai Barrientos

Credential N.P.

Sex Female

Practice address South Gate, CA, 90280

Phone (888) 499-9303

Fax (323) 562-3903

Enumeration date Mar 15, 2019

Last updated in NPPES Dec 20, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95011268 (CA) Primary

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95011268 (CA) Secondary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
95011268	Other	CA	BOARD OF REGISTERED NURSING

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

How do I verify Madoka Arai Barrientos's NPI record?

Cross-check NPI 1124587514 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1124587514 active?

Yes, as of the latest NPPES snapshot, NPI 1124587514 is active (record last updated 2023-12-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-20.