DENNY CHA MD
NPI 1215513668
Anesthesiology in Arcadia, CA
About Denny Cha Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DENNY CHA MD (NPI 1215513668) is an individual anesthesiology provider in Arcadia, California, licensed in California (A182668) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).
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
Denny Cha 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 Denny Cha reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 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.
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.
ARCADIA, CA 91007
ARCADIA, CA 91007
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 Denny Cha's NPI number?
The NPI number for Denny Cha is 1215513668. It was assigned to this individual provider in the NPPES registry on March 23, 2021.
Where is Denny Cha located?
Denny Cha practices at 300 W Huntington Dr, Arcadia, CA 91007. The listed phone number is (626) 574-3540.
What is Denny Cha's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Denny Cha enrolled in Medicare?
Yes. Denny Cha 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 Denny Cha's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Denny Cha reassigns Medicare benefits to Usc Care Medical Group, Inc (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 Denny Cha'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 Denny Cha was last updated on July 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Denny Cha, MD · NPI 1215513668
Anesthesiology physician in Arcadia, California. Individual provider, active in the CMS NPPES registry since March 23, 2021.
## Identity
- **NPI:** 1215513668 (Entity type: Individual)
- **Enumerated:** March 23, 2021
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A182668 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 W HUNTINGTON DR, Arcadia, CA 91007-3402
- **Phone:** (626) 574-3540
## 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:** Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 25, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1215513668) · Data from the CMS NPPES public registry.