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Express Care

Primary Care Clinic/Center in Mesa, AZ · enumerated 2023 · authorized official Jacqueline Porter, Administrator.

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

National Provider Identifier

1508640996

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Registry record

Entity type Organization (Type 2)
Legal business name Express Care
Practice address 5416 E Southern Ave, Mesa, AZ, 85206
Phone (800) 688-2301
Enumeration date Aug 24, 2023
Last updated in NPPES Aug 24, 2023

Taxonomy & classification

103TP0016X Prescribing (Medical) Psychologist Behavioral Health & Social Service Providers Secondary
163WM0705X Medical-Surgical Registered Nurse Nursing Service Providers Secondary
261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities Secondary
261QM0855X Adolescent and Children Mental Health Clinic/Center Ambulatory Health Care Facilities Secondary
261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Secondary
261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities Primary
282J00000X Religious Nonmedical Health Care Institution Hospitals Secondary
3245S0500X Children's Substance Abuse Rehabilitation Facility Residential Treatment Facilities Secondary
343900000X Non-emergency Medical Transport (VAN) Transportation Services Secondary
363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary
364SM0705X Medical-Surgical Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Jacqueline Porter
Title Administrator
Phone (800) 688-0388

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 is the NPI number for Express Care?
The NPI for Express Care is 1508640996, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Express Care?
NPPES lists Jacqueline Porter (Administrator) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-24.