Claire Knapp Maederer
Physical Therapist · Portland, OR
Claire Knapp Maederer is a physical therapist with a practice address in Portland, Oregon, and NPI 1730865155, issued on Jun 22, 2023. Check the license with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Claire Knapp Maederer
- Primary taxonomy
- Physical Therapist 225100000X
- Practice location
- 4437 SE Cesar Estrada Chavez Blvd C, Portland, OR 97202
- Phone
- (503) 774-3585
- Enumerated
- Jun 22, 2023
- Record last updated
- Jun 22, 2023
- Medicare enrollment
- Enrolled (PECOS I20230918003710); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 4,123 in Oregon → Look up another NPI →
Verify Claire Knapp Maederer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- 360 Degree Sports Medicine And Spine Therapy LLCPortland, OR
- Therapeutic Associates IncPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Claire Knapp Maederer among 4,123 physical therapist records in Oregon
Claire Knapp Maederer is one of 4,123 physical therapist records with a practice address in Oregon. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 85% of them.
- NPI issued2023 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 34% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated2023 · median 2016 among the 1,471 with a school on file
- Record last updated2023 · 63% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
885 physical therapist records list a practice address in Portland
They are 885 of the 42,088 NPPES records with a practice address in Portland, and 4,123 physical therapist records in Oregon.
All 4,123 in Oregon → Every provider in Portland → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Kristen Adams, PTPortland, OR 972021649550278
- Jennifer Benton, PTPortland, OR 972021629243142
- Michael Feely, R.P.T.Portland, OR 972021407037310
- Hope Fyfield, LPTPortland, OR 972021083918783
- Colleen Gilroy, PHYSICAL THERAPISTPortland, OR 972021760521876
- Aimee Guarriello, PT, OCS, CSCSPortland, OR 972021689703944
- Timothy Lehman, PTPortland, OR 972021801870696
- Melissa MeyerPortland, OR 972021598069528
Common questions
What is Claire Knapp Maederer's NPI number?
Claire Knapp Maederer's National Provider Identifier (NPI) is 1730865155, issued on Jun 22, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Claire Knapp Maederer located?
The NPPES record lists a practice address at 4437 SE Cesar Estrada Chavez Blvd C, Portland, OR, 97202. Phone: (503) 774-3585. Providers update this record themselves, so call before visiting.
How can I verify Claire Knapp Maederer's license?
Search the Oregon 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.