PHILIP YEN YEA CHUANG M.D.
NPI 1922293224
Anesthesiology in Torrance, CA
About Philip Yen Yea Chuang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHILIP YEN YEA CHUANG M.D. (NPI 1922293224) is an individual anesthesiology provider in Torrance, California, licensed in California (A121885) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS and is a graduate of Temple University School Of Medicine (2007).
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
Philip Yen Yea Chuang M.d. 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 Reassignments
4Medicare enrollment records show Philip Chuang reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Torrance, CA 90503
- Reassigned Medicare billing, California enrollment
- 48 clinicians in this Medicare group
South Gate, CA 90280
- Reassigned Medicare billing, California enrollment
- 840 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 29 clinicians in this Medicare group
- Reassigned Medicare billing, California enrollment
- 420 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 3
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.
TORRANCE, CA 90503
TORRANCE, CA 90503
TORRANCE, CA 90503
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 Philip Chuang's NPI number?
The NPI number for Philip Chuang is 1922293224. It was assigned to this individual provider in the NPPES registry on September 10, 2007.
Where is Philip Chuang located?
Philip Chuang practices at 4101 Torrance Blvd, Torrance, CA 90503. The listed phone number is (310) 303-6700.
What is Philip Chuang's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Philip Chuang enrolled in Medicare?
Yes. Philip Chuang 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 organizations bill Medicare for Philip Chuang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Philip Chuang reassigns Medicare benefits to 4 organizations: South Bay Anesthesia Medical Group Inc. (Torrance, CA), Pih Health Physicians (South Gate, CA), Crystal Anesthesiology Inc (Orange, CA) and Allied Anesthesia Medical Group Inc (CA). Each 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 Philip Chuang'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 Philip Chuang was last updated on January 30, 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.
# Philip Yen Yea Chuang, M.D. · NPI 1922293224
Anesthesiology physician in Torrance, California. Individual provider, active in the CMS NPPES registry since September 10, 2007.
## Identity
- **NPI:** 1922293224 (Entity type: Individual)
- **Enumerated:** September 10, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A121885 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4101 TORRANCE BLVD, Torrance, CA 90503-4607
- **Phone:** (310) 303-6700
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): South Bay Anesthesia Medical Group Inc. (NPI 1073531836, Torrance, CA); Pih Health Physicians (NPI 1578181707, South Gate, CA); Crystal Anesthesiology Inc (NPI 1285320580, Orange, CA); Allied Anesthesia Medical Group Inc (CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Temple University School Of Medicine, class of 2007
## Record status
- **NPPES last updated:** January 30, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1922293224) · Data from the CMS NPPES public registry.