NPPES file of Aug 9, 2026

Katherine Mary Keynton, DPT

Physical Therapist · Tempe, AZ

Katherine Mary Keynton, DPT is a physical therapist with a practice address in Tempe, Arizona, and NPI 1235843939, issued on Jan 9, 2023. Check the license (Arizona LPT-32963, as entered in NPPES) with the Arizona 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
1235843939
Name
Katherine Mary Keynton
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License number
LPT-32963 AZ
Self-reported in NPPES; status is on the state search
Practice location
1729 W Greentree Dr, Tempe, AZ 85284
Phone
(623) 939-9475
Enumerated
Jan 9, 2023
Record last updated
Apr 21, 2025
Medicare enrollment
Enrolled (PECOS I20230120001102); 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 5,351 in Arizona → Look up another NPI →

Also registered at 1729 W Greentree Dr

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

  1. Luna Al-SadiBehavior Technician1861991432
  2. Alyssa DoddBehavior Technician1841781598
  3. Joseph FaloticoBehavior Technician1326639741
  4. Hannah HaganBehavior Analyst1376102715
  5. Katie LewisBehavior Analyst1912543190
  6. Juliana MosherPhysical Therapist1306954961

Verify Katherine Mary Keynton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license LPT-32963    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 Arizona 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. Bhsm Rehabilitation LLCPhoenix, AZ

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

Katherine Mary Keynton among 5,351 physical therapist records in Arizona

Katherine Mary Keynton, DPT is one of 5,351 physical therapist records with a practice address in Arizona. 40% 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 81% of them.

  • NPI issued2023 · 81% of these records are older, 13% newer
  • In a Medicare fileYes · 40% of these records are
  • In the CMS Doctors and Clinicians fileYes · 41% of these records are
  • Graduated2022 · median 2018 among the 2,172 with a school on file
  • Record last updated2025 · 54% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

160 physical therapist records list a practice address in Tempe

They are 160 of the 4,310 NPPES records with a practice address in Tempe, and 5,351 physical therapist records in Arizona.

All 5,351 in Arizona → Every provider in Tempe → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Jacob Adamson, MPTTempe, AZ 852841427073238
  2. Morgan Brown, PTTempe, AZ 852841659500361
  3. Travis Browne, MPTTempe, AZ 852841699794966
  4. Lindsey Buckowich, DPTTempe, AZ 852841588037683
  5. Tanya Herman, DPTTempe, AZ 852841891001988
  6. Joseph Jalaf, DPTTempe, AZ 852841669910956
  7. Darrin Larsen, MPTTempe, AZ 852841467471722
  8. Jessica Lesher, DPTTempe, AZ 852841720219488

Common questions

What is Katherine Mary Keynton, DPT's NPI number?

Katherine Mary Keynton, DPT's National Provider Identifier (NPI) is 1235843939, issued on Jan 9, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Mary Keynton, DPT located?

The NPPES record lists a practice address at 1729 W Greentree Dr, Tempe, AZ, 85284. Phone: (623) 939-9475. Providers update this record themselves, so call before visiting.

How can I verify Katherine Mary Keynton, DPT's license?

NPPES lists Arizona license number LPT-32963, as entered by the provider. Search the Arizona 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.