NPPES file of Aug 9, 2026

Katherine Elaine McClain, PT

Physical Therapist · Tucson, AZ

Katherine Elaine McClain, PT is a physical therapist with a practice address in Tucson, Arizona, and NPI 1588661128, issued on Jun 28, 2005. Check the license (Arizona 2820, 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
1588661128
Name
Katherine Elaine McClain
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
2820 AZ
Self-reported in NPPES; status is on the state search
Practice location
5501 N Oracle RD, Tucson, AZ 85704
Phone
(520) 293-5551
Enumerated
Jun 28, 2005
Record last updated
Sep 3, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(520) 293-6638
Medicare enrollment
Enrolled (PECOS I20110118000105); 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 5501 N Oracle RD

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

  1. Vicki Belser, OTROccupational Therapist1699844712
  2. James Davenport, DDSDentist1154338127
  3. Dennis Driscoll, PTPhysical Therapist1477550010
  4. Holly Dwyer, PTAPhysical Therapy Assistant1174713176
  5. Marcia Ellis, PTPhysical Therapist1801877196
  6. James Landeros, D.D.S.Dentist1780668145

Verify Katherine Elaine McClain 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 2820    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. Foothills Sports Medicine And Rehabilitation LLCPhoenix, AZ

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

Katherine Elaine McClain among 5,351 physical therapist records in Arizona

Katherine Elaine McClain, PT 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 97% newer
  • In a Medicare fileYes · 40% of these records are
  • In the CMS Doctors and Clinicians fileYes · 41% of these records are
  • Graduated1993 · median 2018 among the 2,172 with a school on file
  • Record last updated2010 · 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).

688 physical therapist records list a practice address in Tucson

They are 688 of the 18,788 NPPES records with a practice address in Tucson, and 5,351 physical therapist records in Arizona.

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

The 8 physical therapist records with the nearest ZIP codes

  1. Teresa Brown, P.T., D.P.T.Tucson, AZ 857041083648638
  2. Michael Chiesi, PTTucson, AZ 857041326007337
  3. Elizabeth (betsy) Coyle, PT, DPTTucson, AZ 857041912040577
  4. Dennis Driscoll, PTTucson, AZ 857041477550010
  5. Marcia Ellis, PTTucson, AZ 857041801877196
  6. Adi HaliliTucson, AZ 857041891805701
  7. Michael Lee, PT DPTTucson, AZ 857041164416913
  8. Letitia Morris, PTTucson, AZ 857041487876645

Common questions

What is Katherine Elaine McClain, PT's NPI number?

Katherine Elaine McClain, PT's National Provider Identifier (NPI) is 1588661128, issued on Jun 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Elaine McClain, PT located?

The NPPES record lists a practice address at 5501 N Oracle RD, Tucson, AZ, 85704. Phone: (520) 293-5551. Providers update this record themselves, so call before visiting.

How can I verify Katherine Elaine McClain, PT's license?

NPPES lists Arizona license number 2820, 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.