NPPES file of Aug 9, 2026

Julia Quinn Piper, DPT

Physical Therapist · Portland, OR

Julia Quinn Piper, DPT is a physical therapist with a practice address in Portland, Oregon, and NPI 1144836420, issued on Sep 22, 2020. Check the license (Oregon 63835, as entered in NPPES) with the Oregon 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
1144836420
Name
Julia Quinn Piper
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License numbers
63835 OR
PTL.0016966 CO
Self-reported in NPPES; status is on the state search
Practice location
3600 N Interstate Ave, Portland, OR 97227
Phone
(800) 813-2000
Enumerated
Sep 22, 2020
Record last updated
May 20, 2026
Medicare enrollment
Enrolled (PECOS I20240717003388); 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.
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8 nearest physical therapist records → All 4,123 in Oregon → Look up another NPI →

Also registered at 3600 N Interstate Ave

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

  1. Nancy Alexander, AU.DAudiologist1912949694
  2. Rulla AlsaediPharmacist1942907266
  3. Jennifer AndersonOncology Registered Nurse1942139019
  4. Shareen BakerOptician1851488373
  5. Christine Barnett, M.D.Hematology & Oncology Physician1679772743
  6. Lane Barton, MDPhysical Medicine & Rehabilitation Physician1114036746

Verify Julia Quinn Piper in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 63835    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 Oregon 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. Kaiser Foundation Health Plan OF The NorthwestClackamas, OR

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

Julia Quinn Piper among 4,123 physical therapist records in Oregon

Julia Quinn Piper, DPT 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 2020, is newer than 74% of them.

  • NPI issued2020 · 74% of these records are older, 22% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileYes · 36% of these records are
  • Graduated2020 · median 2016 among the 1,471 with a school on file
  • Record last updated2026 · 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

  1. Steve Davis, PTPortland, OR 972271881708022
  2. Maura Gabriel, PTPortland, OR 972271497835037
  3. Elisa Hawley, PTPortland, OR 972271518941467
  4. April Milan, DPTPortland, OR 972271114965753
  5. Tamara Mucha, MPTPortland, OR 972271457440331
  6. Thomas Pettey, BS IN PTPortland, OR 972271932201936
  7. Victoria Pilcher, P.T.Portland, OR 972271346359718
  8. Eric Quon, PTPortland, OR 972271053340216

Common questions

What is Julia Quinn Piper, DPT's NPI number?

Julia Quinn Piper, DPT's National Provider Identifier (NPI) is 1144836420, issued on Sep 22, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Julia Quinn Piper, DPT located?

The NPPES record lists a practice address at 3600 N Interstate Ave, Portland, OR, 97227. Phone: (800) 813-2000. Providers update this record themselves, so call before visiting.

How can I verify Julia Quinn Piper, DPT's license?

NPPES lists Oregon license number 63835, as entered by the provider. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.