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

Trevor Alan Holloway, DNP, FNP-C, RN

Family Nurse Practitioner in Mesa, AZ · enumerated 2022 · practices at Banner Urgent Care Services, LLC.

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

National Provider Identifier

1588385124

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Registry record

Entity type Individual (Type 1)
Name Trevor Alan Holloway
Credential DNP, FNP-C, RN
Sex Male
Practice address Mesa, AZ, 85204
Phone (480) 827-5720
Enumeration date Sep 12, 2022
Last updated in NPPES Mar 12, 2026

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

Taxonomy & licenses

163WE0003X Emergency Registered Nurse Nursing Service Providers · License 264167 (AZ) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 264167 (AZ) Primary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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

How do I verify Trevor Holloway's NPI record?
Cross-check NPI 1588385124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1588385124 active?
Yes, as of the latest NPPES snapshot, NPI 1588385124 is active (record last updated 2026-03-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-12.