Grace Kwon Corporation in Tustin, CA
This organization bills under NPI 1255898706, an organization record issued on Feb 20, 2019 with the primary taxonomy Psychiatry Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1255898706
- Legal name
- Grace Kwon Corporation
- Entity
- Type 2 · organization
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- Practice location
- 17452 IRVINE BLVD STE 213, Tustin, CA 92780
- Phone
- 657-371-6977
- Enumerated
- Feb 20, 2019
- Record updated
- Feb 11, 2026
- Authorized official
- President (title as filed)
2 clinicians CMS lists with Grace Kwon Corporation in Tustin
- Thomas Bales, PA-CPhysician Assistant1649766114
- Grace Kwon, DOPsychiatry Physician1326347873
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the California secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
All taxonomies on this record
- 2084A0401X Addiction Medicine (Psychiatry & Neurology) Physician
- 2084P0800X Psychiatry Physician
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.