EAST WEST MEDICAL INC.
NPI 1992969620
Family Medicine in Fullerton, CA
About East West Medical Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EAST WEST MEDICAL INC. (NPI 1992969620) is a healthcare organization registered as a family medicine in Fullerton, California and active in the NPI registry since July 2008. The organization lists Mimi Tsai, Office Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
East West Medical Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to East West Medical Inc., which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is East West Medical Inc.'s NPI number?
The NPI number for East West Medical Inc. is 1992969620. It was assigned to this organization in the NPPES registry on July 11, 2008.
Where is East West Medical Inc. located?
East West Medical Inc. is located at 340 E Commonwealth Ave, Fullerton, CA 92832. The listed phone number is (714) 871-7118.
What is East West Medical Inc.'s specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is East West Medical Inc. enrolled in Medicare?
Yes. East West Medical Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through East West Medical Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in General Practice, reassign their Medicare billing to East West Medical Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for East West Medical Inc. was last updated on July 11, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# East West Medical Inc. · NPI 1992969620
Family Medicine organization in Fullerton, California. Organization record, active in the CMS NPPES registry since July 11, 2008.
## Identity
- **NPI:** 1992969620 (Entity type: Organization)
- **Enumerated:** July 11, 2008
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Mimi Tsai, OFFICE MANAGER
## Practice location
- **Address:** 340 E COMMONWEALTH AVE, Fullerton, CA 92832-2017
- **Phone:** (714) 871-7118
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (General Practice) reassign Medicare billing to this organization (form CMS-855R); 1 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 11, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1992969620) · Data from the CMS NPPES public registry.