NPPES file of Aug 9, 2026

Alexandra Clare Ceridwen Rimmer, DPT

Physical Therapist · El Segundo, CA

Alexandra Clare Ceridwen Rimmer, DPT is a physical therapist with a practice address in El Segundo, California, and NPI 1710401815, issued on Jul 31, 2017. Check the license (California PT293436, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710401815
Name
Alexandra Clare Ceridwen Rimmer
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License number
PT293436 CA
Self-reported in NPPES; status is on the state search
Practice location
555 N Nash St, El Segundo, CA 90245
Phone
(310) 666-9003
Enumerated
Jul 31, 2017
Record last updated
Jun 3, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170831002369); accepts Medicare assignment
Medical or professional school
New York College Of Osteo Medicine Of New York Institute Of Technology, 2017
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.
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Also registered at 555 N Nash St

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

  1. Myles Hirayama, ATC, CSCSAthletic Trainer1518489277
  2. Christopher Kingsley, MS,ATCAthletic Trainer1831612340

Verify Alexandra Clare Ceridwen Rimmer 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 PT293436
    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.

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Bills Medicare through one group practice

  1. Function For Life Physical Therapy IncEl Segundo, CA

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

Alexandra Clare Ceridwen Rimmer among 22,531 physical therapist records in California

Alexandra Clare Ceridwen Rimmer, 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 2017, is newer than 56% of them.

  • NPI issued2017 · 56% of these records are older, 40% newer
  • In a Medicare fileYes · 32% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated2017 · 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).

62 physical therapist records list a practice address in El Segundo

They are 62 of the 5,178 NPPES records with a practice address in El Segundo, and 22,531 physical therapist records in California.

The 8 physical therapist records with the nearest ZIP codes

  1. Scott Agbincola, PTEl Segundo, CA 902451700818192
  2. Troy Davis, RPTEl Segundo, CA 902451760535314
  3. Melinda Garvey, P.T.El Segundo, CA 902451831268739
  4. Elizabeth Glozman, MSPTEl Segundo, CA 902451053480616
  5. David Halberg, PTEl Segundo, CA 902451912939430
  6. Danel Lombard, MPTEl Segundo, CA 902451851302004
  7. Michele McCarthy, PT, MSPT, OCS, CHTEl Segundo, CA 902451497848956
  8. Nicola Nakase, DPTEl Segundo, CA 902451245458033

Common questions

What is Alexandra Clare Ceridwen Rimmer, DPT's NPI number?

Alexandra Clare Ceridwen Rimmer, DPT's National Provider Identifier (NPI) is 1710401815, issued on Jul 31, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Clare Ceridwen Rimmer, DPT located?

The NPPES record lists a practice address at 555 N Nash St, El Segundo, CA, 90245. Phone: (310) 666-9003. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Clare Ceridwen Rimmer, DPT's license?

NPPES lists California license number PT293436, 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. 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.