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Psychiatry

Usa Aroonlap, MD

Sees patients in Mission Viejo, CA · California

Summary

Usa Aroonlap, MD (Psychiatry) is enrolled with Medicare at 1 practice location in Mission Viejo, CA. NPI 1609171909. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Usa Aroonlap, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

PsychiatryPrimary specialty
YesAccepts Medicare assignment
18Years since medical school (graduated 2008)
University Of California, Irvine, California College Of MedicineMedical school
FemaleGender (as listed)
County of OrangeGroup practice

Quick answers

Where does Usa Aroonlap see patients?
Medicare's clinician data lists 1 practice location in Mission Viejo, CA. Call before your visit to confirm the address.
What is Usa Aroonlap's specialty?
Medicare lists Psychiatry as the primary specialty.
Does Usa Aroonlap accept Medicare assignment?
Yes. Medicare's clinician data says Usa Aroonlap accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Usa Aroonlap?
(949) 454-3940, as listed in official Medicare / NPI Registry data.
What is Usa Aroonlap's NPI number?
1609171909. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Usa Aroonlap is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Usa Aroonlap as a member of this group (CMS data updated 2026-10-02).

  • County of Orange50 clinicians in the group

Specialties

Find other Psychiatry doctors in California →

Other psychiatrists in Mission Viejo

Clinicians with the same Medicare primary specialty in Mission Viejo, CA — not a recommendation.

All psychiatrists in Mission Viejo →

Clinician information

CredentialMD
Medical schoolUniversity Of California, Irvine, California College Of Medicine
Graduation year2008
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1609171909
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians