DR. CHIA SOO MD
NPI 1114959822
Surgery - Plastic and Reconstructive Surgery in Los Angeles, CA
About Dr. Chia Soo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHIA SOO MD (NPI 1114959822) is an individual plastic and reconstructive surgery provider in Los Angeles, California, licensed in California (G80186) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (1993).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Chia Soo Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Chia Soo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90095
- Reassigned Medicare billing, California enrollment
- 20 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
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 Chia Soo's NPI number?
The NPI number for Chia Soo is 1114959822. It was assigned to this individual provider in the NPPES registry on July 6, 2006. The provider is also known as Dr. Bessie Chia Soo.
Where is Chia Soo located?
Chia Soo practices at 200 Ucla Medical Plz Suite 465, Los Angeles, CA 90095. The listed phone number is (310) 206-8499.
What is Chia Soo's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Plastic and Reconstructive Surgery, with taxonomy code 2086S0122X.
Is Chia Soo enrolled in Medicare?
Yes. Chia Soo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Chia Soo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chia Soo reassigns Medicare benefits to The Regents Of The University Of California (Los Angeles, CA). The 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 Chia Soo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Chia Soo was last updated on January 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Chia Soo, MD · NPI 1114959822
Plastic and Reconstructive Surgery physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since July 6, 2006.
## Identity
- **NPI:** 1114959822 (Entity type: Individual)
- **Enumerated:** July 6, 2006
- **Primary specialty:** Surgery - Plastic and Reconstructive Surgery · taxonomy 2086S0122X
- **State license:** G80186 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 UCLA MEDICAL PLZ, SUITE 465, Los Angeles, CA 90095-6960
- **Phone:** (310) 206-8499 · **Fax:** (310) 206-4190
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The Regents Of The University Of California (NPI 1164487518, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 1993
## Record status
- **NPPES last updated:** January 23, 2015
- **Other identifiers:** Other 00G801860 (CA); Medicaid 00G801860 (CA); Medicare PIN WG80186A (CA); and 2 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1114959822) · Data from the CMS NPPES public registry.