KOUSEI MATTOX
NPI 1891510160
Physical Therapist in Huntington Beach, CA
About Kousei Mattox NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KOUSEI MATTOX (NPI 1891510160) is an individual physical therapist in Huntington Beach, California, licensed in California (307167) and active in the NPI registry since November 2024. He is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
- Diagnose and manage movement dysfunction and enhance physical and functional abilities.
- Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
- Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
- Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
- Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
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
Kousei Mattox 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 Kousei Mattox reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Huntington Beach, CA 92648
- Reassigned Medicare billing, California enrollment
- 23 clinicians in this Medicare group
Newport Beach, CA 92660
- Reassigned Medicare billing, California enrollment
- 15 clinicians in this Medicare group
San Clemente, CA 92672
- Reassigned Medicare billing, California enrollment
- 6 clinicians in this Medicare group
Los Gatos, CA 95032
- Reassigned Medicare billing, California enrollment
- 1,388 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 92648 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.
HUNTINGTON BEACH, CA 92648
HUNTINGTON BEACH, CA 92648
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 Kousei Mattox's NPI number?
The NPI number for Kousei Mattox is 1891510160. It was assigned to this individual provider in the NPPES registry on November 20, 2024.
Where is Kousei Mattox located?
Kousei Mattox practices at 7921 Professional Cir, Huntington Beach, CA 92648. The listed phone number is (714) 847-8751.
What is Kousei Mattox's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Kousei Mattox enrolled in Medicare?
Yes. Kousei Mattox 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 Kousei Mattox's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kousei Mattox reassigns Medicare benefits to 4 organizations: Hands On Rehab, Inc. (Huntington Beach, CA), Hands On Rehab & Aquatics (Newport Beach, CA), Dean Sports Consultants Physical Therapy Inc (San Clemente, CA) and California Luna Care Physical Therapy PC (Los Gatos, 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 Kousei Mattox'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 Kousei Mattox was last updated on November 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.