NPPES file of Aug 9, 2026

Katelyn P. Ciszon, SLP/L

Speech-Language Pathologist · Crystal Lake, IL

Katelyn P. Ciszon, SLP/L is a speech-language pathologist with a practice address in Crystal Lake, Illinois, and NPI 1114248036, issued on Jun 15, 2010. Check the license (Illinois 242001525, as entered in NPPES) 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
1114248036
Name
Katelyn P. Ciszon
Credential
SLP/L
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
242001525 IL
Self-reported in NPPES; status is on the state search
Practice location
407 E Terra Cotta Ave Ste E, Crystal Lake, IL 60014
Phone
(847) 766-0011
Enumerated
Jun 15, 2010
Record last updated
Nov 14, 2024
Fax
(847) 999-6722
Medicare enrollment
Enrolled (PECOS I20191029001306); 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 speech-language pathologist records → All 10,224 in Illinois → Look up another NPI →

Also registered at 407 E Terra Cotta Ave Ste E

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

  1. Katherine Demunno, OTR/LOccupational Therapist1508031444
  2. Yvonne Gagliano, P.T.Physical Therapist1881653020
  3. Gregory Given, PT, MHS, SCS, ATCSports Physical Therapist1720166655
  4. Abigail GuthriePhysical Therapy Assistant1821811274

Verify Katelyn P. Ciszon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 242001525    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 Illinois 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. Empower Advanced TherapyLake In The Hills, IL

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

Katelyn P. Ciszon among 10,224 speech-language pathologist records in Illinois

Katelyn P. Ciszon, SLP/L is one of 10,224 speech-language pathologist records with a practice address in Illinois. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 23% of them.

  • NPI issued2010 · 23% of these records are older, 73% newer
  • In a Medicare fileYes · 3% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated2010 · median 2015 among the 406 with a school on file
  • Record last updated2024 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

81 speech-language pathologist records list a practice address in Crystal Lake

They are 81 of the 1,442 NPPES records with a practice address in Crystal Lake, and 10,224 speech-language pathologist records in Illinois.

All 10,224 in Illinois → Every provider in Crystal Lake → Speech-Language Pathologist nationwide →

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Sara Butler, M.A. CCC SLP LVillage Of Lakewood, IL 600141023158805
  2. Kimberly Doerr, MS/CCC-SLPCrystal Lake, IL 600141922094275
  3. Kaitlan FinnCrystal Lake, IL 600141083864235
  4. Christopher GatesCrystal Lake, IL 600141699853085
  5. Julie GatesCrystal Lake, IL 600141326126715
  6. Jessica Lang, M.S.Crystal Lake, IL 600141255400263
  7. Genevieve LeenanCrystal Lake, IL 600141649482829
  8. Katherine Meyer, M.S. CCC-SLPCrystal Lake, IL 600141497826689

Common questions

What is Katelyn P. Ciszon, SLP/L's NPI number?

Katelyn P. Ciszon, SLP/L's National Provider Identifier (NPI) is 1114248036, issued on Jun 15, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Katelyn P. Ciszon, SLP/L located?

The NPPES record lists a practice address at 407 E Terra Cotta Ave Ste E, Crystal Lake, IL, 60014. Phone: (847) 766-0011. Providers update this record themselves, so call before visiting.

How can I verify Katelyn P. Ciszon, SLP/L's license?

NPPES lists Illinois license number 242001525, as entered by the provider. 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.