HUA CHAI MD, PHD
NPI 1699236950
Psychiatry & Neurology - Psychiatry in Los Angeles, CA
About Hua Chai Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HUA CHAI MD, PHD (NPI 1699236950) is an individual psychiatry provider in Los Angeles, California, licensed in California (A178252) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses
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
Hua Chai Md, Phd 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 Hua Chai 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
- 221 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90095 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
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
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 Hua Chai's NPI number?
The NPI number for Hua Chai is 1699236950. It was assigned to this individual provider in the NPPES registry on March 28, 2019.
Where is Hua Chai located?
Hua Chai practices at 300 Ucla Medical Plz Ste 1200, Los Angeles, CA 90095. The listed phone number is (310) 825-9989.
What is Hua Chai's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Hua Chai enrolled in Medicare?
Yes. Hua Chai 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 Hua Chai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hua Chai reassigns Medicare benefits to Uc Regents (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 Hua Chai'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 Hua Chai was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Hua Chai, MD, PHD · NPI 1699236950
Psychiatry physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 28, 2019.
## Identity
- **NPI:** 1699236950 (Entity type: Individual)
- **Enumerated:** March 28, 2019
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** A178252 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 UCLA MEDICAL PLZ STE 1200, Los Angeles, CA 90095-8346
- **Phone:** (310) 825-9989
## 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:** Uc Regents (NPI 1750368999, 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 2019
## Record status
- **NPPES last updated:** August 6, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1699236950) · Data from the CMS NPPES public registry.