Registry data as of Aug 27, 2026

Katie Appel

Speech-Language Pathologist · Frankfort, IL

Katie Appel is a speech-language pathologist with a practice address in Frankfort, Illinois, and NPI 1598583908, issued on Oct 3, 2024. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1598583908
Name
Katie Appel
Primary taxonomy
Speech-Language Pathologist 235Z00000X
Practice location
601 Willow St, Frankfort, IL 60423
Phone
(815) 806-4685
Enumerated
Oct 3, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 601 Willow St

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

  1. Sarah BarberSchool Psychologist1851998728
  2. Stephanie Edie, RN, PEL-CSNRegistered Nurse1124780267
  3. Jennifer Engelland-Schultz, PH.D.School Psychologist1619442498
  4. Sandra GardnerPhysical Therapist1265947121
  5. Brittany Gray, OTROccupational Therapist1295450880
  6. Deanna Hatchett, LPNLicensed Practical Nurse1467025775

Verify Katie Appel 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

70 speech-language pathologist records list a Frankfort practice address

They are 70 of the 669 NPPES records with a Frankfort practice address, and 10,146 speech-language pathologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other speech-language pathologist records in Illinois

  1. Samin Abbasi, M.S. CCC-SLPChicago, IL1578990503
  2. Elisabeth Abbatacola, MAChicago, IL1740413889
  3. Alexis AbbinantiChicago, IL1841154085
  4. Leraaen Abbott, MA CCC-SLPWilmette, IL1154153831
  5. Ala AbdeljaberWaukegan, IL1265043079
  6. Nada Abderrhaman, M.S.Palos Hills, IL1497152201
  7. Stephanie AberleShelbyville, IL1932529989
  8. Jenna Abi-MansourMt Prospect, IL1659049450
  9. Ann Abraham, MA/CCC/SLP-LLoves Park, IL1134495385
  10. Tintu Abraham, MSCJoliet, IL1003153925

Common questions

What is Katie Appel's NPI number?

Katie Appel's National Provider Identifier (NPI) is 1598583908, issued on Oct 3, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Katie Appel located?

The NPPES record lists a practice address at 601 Willow St, Frankfort, IL, 60423. Phone: (815) 806-4685. Providers update this record themselves, so call before visiting.

How can I verify Katie Appel'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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.