Ryuichi Kobayashi, PT, DPT
Physical Therapist · Irvine, CA
Ryuichi Kobayashi, PT, DPT is a physical therapist with a practice address in Irvine, California, and NPI 1285353565, issued on Aug 22, 2022. Check the license (California 302611, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryuichi Kobayashi
- Credential
- PT, DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 302611 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
- Aug 22, 2022
- Record last updated
- Aug 22, 2022
- Fax
- (949) 265-2448
- Medicare enrollment
- Enrolled (PECOS I20221013002951); may accept Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 250 E Yale Loop Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Akune, PT, DPTPhysical Therapist1861150591
- Brittany Bryars, DPTPhysical Therapist1528672300
- Libbie Chen, PT, DPTPhysical Therapist1457878712
- Naomi Christensen, PT, DPTPhysical Therapist1598452682
- Kevin HartsoughPhysical Therapist1033672373
- Amanda Oshita, PT, DPTPhysical Therapist1235082058
Verify Ryuichi Kobayashi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 302611Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Ryuichi Kobayashi among 22,531 physical therapist records in California
Ryuichi Kobayashi, PT, DPT 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. Its NPI, issued in 2022, is newer than 78% of them.
- NPI issued2022 · 78% of these records are older, 17% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated2022 · median 2017 among the 7,751 with a school on file
- Record last updated2022 · 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).
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.
All 22,531 in California → Every provider in Irvine → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Timothy Appleford, MSPTIrvine, CA 926041124117502
- Zahra Barghani, RPTIrving, CA 926041821152406
- Donna Cespon, MPTIrvine, CA 926041427168533
- Victor Chang, PTIrvine, CA 926041992767883
- Brian Ibenthal, P.T.Irvine, CA 926041457370553
- Laura Kellen, PT, DPT, ATCIrvine, CA 926041528338514
- Roland Lapid, DPTIrvine, CA 926041841445939
- Doyle Lee, DPTIrvine, CA 926041376845198
Common questions
What is Ryuichi Kobayashi, PT, DPT's NPI number?
Ryuichi Kobayashi, PT, DPT's National Provider Identifier (NPI) is 1285353565, issued on Aug 22, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ryuichi Kobayashi, PT, 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 Ryuichi Kobayashi, PT, DPT's license?
NPPES lists California license number 302611, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Ryuichi Kobayashi, PT, 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.