NPPES file of Aug 9, 2026

Justin Yamaguchi, DPT

Physical Therapist · Irvine, CA

Justin Yamaguchi, DPT is a physical therapist with a practice address in Irvine, California, and NPI 1952994931, issued on Feb 19, 2021. Check the license (California 299866, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952994931
Name
Justin Yamaguchi
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License number
299866 CA
Self-reported in NPPES; status is on the state search
Practice location
250 E Yale Loop Ste. 201, Irvine, CA 92604
Phone
(949) 265-2442
Enumerated
Feb 19, 2021
Record last updated
Jun 23, 2023
Fax
(714) 256-0770
Medicare enrollment
Enrolled (PECOS I20210503000448); accepts 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

Verify Justin Yamaguchi 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 299866
    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.

The practice group's MIPS final score for 2023 (Medicare payment program): 76.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score72.2
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Coury And Buehler Physical Therapy - Irvine, Inc.Irvine, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

263 physical therapist records list a practice address in Irvine

They are 263 of the 7,778 NPPES records with a practice address in Irvine, and 22,531 physical therapist records in California.

Other physical therapist records in California

  1. Jennifer Aanestad, PTPinole, CA1033786215
  2. Sarah Aaron, DPTManhattan Beach, CA1275270282
  3. Alexander Abad, M.P.T.San Francisco, CA1790848505
  4. Edgar Fernando Abad, P.T.Pasadena, CA1982784542
  5. Trisha Abad-GarciaCastro Valley, CA1316284664
  6. Joseph Abano, PT, DPTGlendale, CA1376298968
  7. Jennifer Abanto, RPTPasadena, CA1992476501
  8. Peter John Abanto, PTSan Diego, CA1760367460
  9. Leslie Abarca, DPTLos Angeles, CA1518890383
  10. Valeria Abarca, DPTMission Viejo, CA1164024683

Common questions

What is Justin Yamaguchi, DPT's NPI number?

Justin Yamaguchi, DPT's National Provider Identifier (NPI) is 1952994931, issued on Feb 19, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Justin Yamaguchi, DPT located?

The NPPES record lists a practice address at 250 E Yale Loop Ste. 201, Irvine, CA, 92604. Phone: (949) 265-2442. Providers update this record themselves, so call before visiting.

How can I verify Justin Yamaguchi, DPT's license?

NPPES lists California license number 299866, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

What is Justin Yamaguchi, DPT's MIPS final score?

The 2023 MIPS final score is 76.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.