Madeleine P. Irby, PT, DPT
Physical Therapist · Sacramento, CA
Madeleine P. Irby, PT, DPT is a physical therapist with a practice address in Sacramento, California, and NPI 1689042558, issued on Sep 9, 2015. Check the license (California 42955, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Madeleine P. Irby
- Credential
- PT, DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 42955 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1535 River Park Dr Ste 1000, Sacramento, CA 95815
- Phone
- (916) 734-6700
- Enumerated
- Sep 9, 2015
- Record last updated
- Apr 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151009002171); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 1535 River Park Dr Ste 1000
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kimberly Saunders, PTPhysical Therapist1235196767
- Shari Yamamoto, PTPhysical Therapist1518655414
Verify Madeleine P. Irby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 42955Check 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): 88.9 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).
Bills Medicare through one group practice
- Regents OF The University OF CaliforniaSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Madeleine P. Irby among 22,531 physical therapist records in California
Madeleine P. Irby, 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 2015, is newer than 48% of them.
- NPI issued2015 · 48% of these records are older, 48% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated2015 · median 2017 among the 7,751 with a school on file
- Record last updated2021 · 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).
526 physical therapist records list a practice address in Sacramento
They are 526 of the 33,083 NPPES records with a practice address in Sacramento, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in Sacramento → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Lilah Brand, P.T.Sacramento, CA 958151609950153
- Ann Collins, P.T.Sacramento, CA 958151861563363
- John Donald, PTSacramento, CA 958151881766194
- Emmaneul Fajardo, P.T.Sacramento, CA 958151285706267
- Elizabeth Glaze, P.T.Sacramento, CA 958151245302926
- Randi Gold, PTSacramento, CA 958151124199625
- Douglas Hansen, P.T.Sacramento, CA 958151205908688
- Stacy Itagaki, MPTSacramento, CA 958151336211044
Common questions
What is Madeleine P. Irby, PT, DPT's NPI number?
Madeleine P. Irby, PT, DPT's National Provider Identifier (NPI) is 1689042558, issued on Sep 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Madeleine P. Irby, PT, DPT located?
The NPPES record lists a practice address at 1535 River Park Dr Ste 1000, Sacramento, CA, 95815. Phone: (916) 734-6700. Providers update this record themselves, so call before visiting.
How can I verify Madeleine P. Irby, PT, DPT's license?
NPPES lists California license number 42955, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Madeleine P. Irby, PT, DPT's MIPS final score?
The 2023 MIPS final score is 88.9 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.