DR. CHAO HAW HUANG D.O.
NPI 1710177928
Internal Medicine in Los Angeles, CA
About Dr. Chao Haw Huang D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHAO HAW HUANG D.O. (NPI 1710177928) is an individual internal medicine provider in Los Angeles, California, licensed in California (20A9335) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Chao Haw Huang D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Chao Huang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 2,052 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 90015 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90015
LOS ANGELES, CA 90015
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 Chao Huang's NPI number?
The NPI number for Chao Huang is 1710177928. It was assigned to this individual provider in the NPPES registry on July 25, 2007.
Where is Chao Huang located?
Chao Huang practices at 1025 W Olympic Blvd, Los Angeles, CA 90015. The listed phone number is (310) 354-4320.
What is Chao Huang's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Chao Huang enrolled in Medicare?
Yes. Chao Huang is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Chao Huang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chao Huang reassigns Medicare benefits to Healthcare Partners Affiliates Medical Group (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 Chao Huang'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 Chao Huang was last updated on March 14, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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. Chao Haw Huang, D.O. · NPI 1710177928
Internal Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since July 25, 2007.
## Identity
- **NPI:** 1710177928 (Entity type: Individual)
- **Enumerated:** July 25, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 20A9335 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1025 W OLYMPIC BLVD, Los Angeles, CA 90015-1329
- **Phone:** (310) 354-4320
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Healthcare Partners Affiliates Medical Group (NPI 1659312593, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 14, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1710177928) · Data from the CMS NPPES public registry.