Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Urgent care center

Apex Health Providers

Tustin, California · Orange County

  • 535 E Main St # 113, Tustin, CA 92780 · Directions
  • (949) 466‑6055
  • Emergency room: no, urgent care is not an emergency room
  • Type: Urgent care center

Apex Health Providers is an urgent care center at 535 E Main St # 113, Tustin, CA 92780. Phone: (949) 466-6055. It is an urgent care center, not a hospital emergency room. Source: CMS National Plan and Provider Enumeration System (NPPES), November 1, 2026.

Data as of November 1, 2026. Source: NPPES Downloadable File (NPI Registry), CMS National Plan and Provider Enumeration System (NPPES) (data updated 2026-11-01, retrieved 2026-11-07).

Summary

Apex Health Providers is an urgent care center in Tustin, California. It is an urgent care center, not a hospital emergency room. NPI 1386409563. Source: CMS National Plan and Provider Enumeration System (NPPES), data updated 2026-11-01, retrieved 2026-11-07.

What is an urgent care center?

An urgent care center treats illnesses and injuries that need care soon but are not emergencies, for example sprains, small cuts, a fever or an earache, usually without an appointment. For chest pain, trouble breathing, signs of a stroke or a serious injury, call 911. ER or urgent care: how to choose

Official data

This page shows the record that Apex Health Providers keeps in the federal NPI Registry (last updated February 10, 2026). Hours, services and whether it is still open are not part of that record: call before you go.

In a medical emergency, call 911.

At a glance

Urgent care centerType

Quick answers

What is Apex Health Providers?
Apex Health Providers is an urgent care center in Tustin, California, according to CMS National Plan and Provider Enumeration System (NPPES).
Where is Apex Health Providers?
535 E Main St # 113, Tustin, CA 92780, in Orange County, California.
What is the phone number of Apex Health Providers?
(949) 466-6055, as listed by CMS National Plan and Provider Enumeration System (NPPES). Call to confirm hours before you go.
Is Apex Health Providers an emergency room?
No. It is registered as an urgent care center, not a hospital emergency department. The closest hospitals that list emergency services: Foothill Regional Medical Center (0.7 mi), Orange County Global Medical Center (1.5 mi) and Chapman Global Medical Center (3.6 mi). In a medical emergency, call 911.

What to ask when you call

  • Are you taking new patients, and how soon can I be seen?
  • Do you accept my insurance, Medicare or Medicaid?
  • Do I need an appointment, and what is the cost if I pay myself?
  • What services do you offer here (for example dental, mental health, vaccines, lab tests)?
  • What are your hours, and do you have interpreters or staff who speak my language?

A general checklist, not medical advice. For questions about your health or your medicines, ask your doctor or pharmacist.

Other clinics and urgent care nearby

By straight-line distance (not driving distance).

Community health centers nearby

Pharmacies nearby

Nearest emergency rooms

Hospitals that list emergency services in Medicare data, by straight-line distance.

More in Tustin

All clinics and urgent care in Tustin (4) · Clinics and urgent care in Orange County · Clinics and urgent care in California · Hospitals in Tustin · Find the closest emergency room to where you are →

Details from the official record

TypeUrgent care center
Address535 E Main St # 113, Tustin, CA 92780
CountyOrange County
StateCalifornia
Phone(949) 466‑6055
Name in the official recordAPEX HEALTH PROVIDERS
National Provider Identifier (NPI)1386409563
In the NPI Registry sinceFebruary 16, 2024
NPI record last updatedFebruary 10, 2026
CorrectionsReport an error or suggest an update →

Sources

  1. NPPES Downloadable File (NPI Registry) — CMS National Plan and Provider Enumeration System (NPPES), data updated 2026-11-01, retrieved 2026-11-07
  2. NPI Registry record 1386409563 — U.S. Department of Health and Human Services
  3. U.S. Census Bureau ZIP code areas (gazetteer and ZIP-to-county relationship file) — approximate position (center of the ZIP code area) used for distances, and the county