Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea Arroyo, CRNP

Adult Health Nurse Practitioner in Fort Defiance, AZ · enumerated 2015 · practices at Fort Defiance Indian Hospital Board, Inc.

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

National Provider Identifier

1548656655

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Registry record

Entity type Individual (Type 1)

Name Andrea Arroyo

Credential CRNP

Sex Female

Practice address Corner of Route N12 and N7, Fort Defiance, AZ, 86504

Phone (928) 729-8000

Enumeration date Apr 15, 2015

Last updated in NPPES Jan 16, 2024

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R187953 (MD) Primary

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 NPI 1548656655 active?

Yes, as of the latest NPPES snapshot, NPI 1548656655 is active (record last updated 2024-01-16).

How do I verify Andrea Arroyo's NPI record?

Cross-check NPI 1548656655 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 2024-01-16.