DR. MICHAEL HUOH M.D.
NPI 1164602728
Physical Medicine & Rehabilitation in Downey, CA
About Dr. Michael Huoh M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL HUOH M.D. (NPI 1164602728) is an individual physical medicine & rehabilitation provider in Downey, California, licensed in California (A99382) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2005).
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
Dr. Michael Huoh 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 Reassignment
Medicare enrollment records show Michael Huoh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bellflower, CA 90706
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1396287082 (California)
- 13,921 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.
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 Michael Huoh's NPI number?
The NPI number for Michael Huoh is 1164602728. It was assigned to this individual provider in the NPPES registry on November 11, 2007.
Where is Michael Huoh located?
Michael Huoh practices at 9353 Imperial Hwy Fl 4 Garden Medical Offices, Downey, CA 90242. The listed phone number is (562) 657-2424.
What is Michael Huoh's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Michael Huoh enrolled in Medicare?
Yes. Michael Huoh 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 Michael Huoh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Huoh reassigns Medicare benefits to Southern California Permanente Medical Group (Bellflower, 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 Michael Huoh'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 Michael Huoh was last updated on December 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.