NPPES file of Aug 9, 2026

Katherine Ann Southworth, OTR, CHT

Hand Occupational Therapist · Joliet, IL

Katherine Ann Southworth, OTR, CHT is a hand occupational therapist with a practice address in Joliet, Illinois, and NPI 1730219510, issued on Mar 7, 2007. Check the license with the Illinois 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
1730219510
Name
Katherine Ann Southworth
Credential
OTR, CHT
Primary taxonomy
Hand Occupational Therapist 225XH1200X
Practice location
823 129TH Infantry Dr, Joliet, IL 60435
Phone
(815) 729-2999
Enumerated
Mar 7, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20041230000067); 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 hand occupational therapist records → All 99 in Illinois → Look up another NPI →

Also registered at 823 129TH Infantry Dr

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

  1. Jean Callicoat, COTAOccupational Therapy Assistant1629100193
  2. Alan Chen, M.D.Plastic and Reconstructive Surgery Physician1689878480
  3. Sarah Kaczmarski, COTAOccupational Therapy Assistant1710015052
  4. Maryfrances Rupp, M.O.T.RHand Occupational Therapist1366566150
  5. Connie Schroeder, OTRHand Occupational Therapist1669501334
  6. Lynn Weyrich, OTHand Occupational Therapist1659594422

Verify Katherine Ann Southworth in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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 Illinois license search

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Bills Medicare through one group practice

  1. Midwest Hand Care, Inc.Joliet, IL

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

Katherine Ann Southworth among 99 hand occupational therapist records in Illinois

Katherine Ann Southworth, OTR, CHT is one of 99 hand occupational therapist records with a practice address in Illinois. 29% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 31% of them.

  • NPI issued2007 · 31% of these records are older, 47% newer
  • In a Medicare fileYes · 29% of these records are
  • In the CMS Doctors and Clinicians fileYes · 29% of these records are
  • Graduated1983 · median 1997 among the 29 with a school on file
  • Record last updated2007 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225XH1200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hand Occupational Therapist providers in Illinois

There are 99 hand occupational therapist records in Illinois.

All 99 in Illinois → Every provider in Joliet → Hand Occupational Therapist nationwide →

The 8 hand occupational therapist records with the nearest ZIP codes

  1. Elizabeth Finn, MOTR/LJoliet, IL 604351457612244
  2. Maryfrances Rupp, M.O.T.RJoliet, IL 604351366566150
  3. Connie Schroeder, OTRJoliet, IL 604351669501334
  4. Hannah Vercellotti, MSOT, OTR/LJoliet, IL 604351447938386
  5. Lynn Weyrich, OTJoliet, IL 604351659594422
  6. Eileen Crean, OTR/L, CHTLockport, IL 604411649661877
  7. Jayne Dederichs, OTRLHazel Crest, IL 604291558434829
  8. Jeffrey Gaich, O.T.R./L.Hazel Crest, IL 604291093822942

Common questions

What is Katherine Ann Southworth, OTR, CHT's NPI number?

Katherine Ann Southworth, OTR, CHT's National Provider Identifier (NPI) is 1730219510, issued on Mar 7, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Ann Southworth, OTR, CHT located?

The NPPES record lists a practice address at 823 129TH Infantry Dr, Joliet, IL, 60435. Phone: (815) 729-2999. Providers update this record themselves, so call before visiting.

How can I verify Katherine Ann Southworth, OTR, CHT's license?

Search the Illinois 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.