NPPES file of Aug 9, 2026

Kousei Mattox

Physical Therapist · Huntington Beach, CA

Kousei Mattox is a physical therapist with a practice address in Huntington Beach, California, and NPI 1891510160, issued on Nov 20, 2024. Check the license (California 307167, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891510160
Name
Kousei Mattox
Primary taxonomy
Physical Therapist 225100000X
License number
307167 CA
Self-reported in NPPES; status is on the state search
Practice location
7921 Professional Cir, Huntington Beach, CA 92648
Phone
(714) 847-8751
Enumerated
Nov 20, 2024
Record last updated
Nov 20, 2024
Medicare enrollment
Enrolled (PECOS I20260610004094); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 7921 Professional Cir

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lauren Arriola, OTR/LOccupational Therapist1356979975
  2. Joshua Bauer, PTAPhysical Medicine & Rehabilitation Physician1336723915
  3. Gabriel Bonifacio, PT, DPT, CSCSPhysical Therapist1427885847
  4. James Borgquist, CPProsthetist1467469114
  5. Suzanne Borgquist, MPTOrthopedic Physical Therapist1801801295
  6. Haily Chute, PTAPhysical Therapy Assistant1801547401

Verify Kousei Mattox in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 307167
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Kousei Mattox among 22,531 physical therapist records in California

Kousei Mattox is one of 22,531 physical therapist records with a practice address in California. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 87% of them.

  • NPI issued2024 · 87% of these records are older, 8% newer
  • In a Medicare fileNo · 32% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated2024 · median 2017 among the 7,751 with a school on file
  • Record last updated2024 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

162 physical therapist records list a practice address in Huntington Beach

They are 162 of the 4,031 NPPES records with a practice address in Huntington Beach, and 22,531 physical therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 physical therapist records with the nearest ZIP codes

  1. Amy Amelotte, P.T.Huntington Beach, CA 926481811045099
  2. Brandon ArakakiHuntington Beach, CA 926481487744215
  3. Sherrie Boyd, PHYSICAL THERAPISTHuntington Beach, CA 926481477601656
  4. Michael Carlson, RPTHuntington Beach, CA 926481710051388
  5. Susan Donnelly, D.P.THuntington Beach, CA 926481912066614
  6. Deborah Grange, P.T., O.C.S.Huntington Beach, CA 926481952486052
  7. Paul Hasenyager, PTHuntington Beach, CA 926481063434421
  8. Patrick Klick, P.T.Huntington Beach, CA 926481376670877

Common questions

What is Kousei Mattox's NPI number?

Kousei Mattox's National Provider Identifier (NPI) is 1891510160, issued on Nov 20, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Kousei Mattox located?

The NPPES record lists a practice address at 7921 Professional Cir, Huntington Beach, CA, 92648. Phone: (714) 847-8751. Providers update this record themselves, so call before visiting.

How can I verify Kousei Mattox's license?

NPPES lists California license number 307167, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.