NPPES file of Aug 9, 2026

Katherine Lee Clark, M.A.

Speech-Language Pathologist · Johnston, IA

Katherine Lee Clark, M.A. is a speech-language pathologist with a practice address in Johnston, Iowa, and NPI 1225290125, issued on Jul 1, 2008. Check the license (Iowa 1867, as entered in NPPES) with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225290125
Name
Katherine Lee Clark
Credential
M.A.
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
1867 IA
Self-reported in NPPES; status is on the state search
Practice location
5406 Merle Hay RD, Johnston, IA 50131
Phone
(515) 727-8750
Enumerated
Jul 1, 2008
Record last updated
Jul 1, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(515) 727-8557
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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8 nearest speech-language pathologist records → All 1,080 in Iowa → Look up another NPI →

Also registered at 5406 Merle Hay RD

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

  1. Rachel AlbersPhysical Therapist1366033904
  2. Julia Anderson, OTR/LOccupational Therapist1760756118
  3. Mariah Anderson, RBTBehavior Technician1467033431
  4. Molly Applegate, RBTBehavior Technician1053998567
  5. Shaylee BackerOccupational Therapist1639739667
  6. Dana Bailey, PT, DPTPhysical Therapist1952007262

Verify Katherine Lee Clark in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 1867    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 Iowa license search

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Katherine Lee Clark among 1,080 speech-language pathologist records in Iowa

Katherine Lee Clark, M.A. is one of 1,080 speech-language pathologist records with a practice address in Iowa. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 12% of them.

  • NPI issued2008 · 12% of these records are older, 84% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2008 · 58% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

100 speech-language pathologist records list a practice address in Johnston

They are 100 of the 524 NPPES records with a practice address in Johnston, and 1,080 speech-language pathologist records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,080 in Iowa → Every provider in Johnston → Speech-Language Pathologist nationwide →

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

  1. Jennifer Briggs, CF-SLPJohnston, IA 501311356503254
  2. Rebecca Cummings, MA, CCC-SLPJohnston, IA 501311780894857
  3. Julianne Daly-Baysden, SLPJohnston, IA 501311790904688
  4. Kimberly Delahunt, S.T.Johnston, IA 501311922053735
  5. Kimberly Donner, MA, CCC-SLPJohnston, IA 501311518187723
  6. Stacy Faerber, M.S.Johnston, IA 501311295997195
  7. Julianna Hoffman, M.A.Johnston, IA 501311518129428
  8. Elizabeth Mathews, MA, CCC-SLPJohnston, IA 501311831305614

Common questions

What is Katherine Lee Clark, M.A.'s NPI number?

Katherine Lee Clark, M.A.'s National Provider Identifier (NPI) is 1225290125, issued on Jul 1, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Lee Clark, M.A. located?

The NPPES record lists a practice address at 5406 Merle Hay RD, Johnston, IA, 50131. Phone: (515) 727-8750. Providers update this record themselves, so call before visiting.

How can I verify Katherine Lee Clark, M.A.'s license?

NPPES lists Iowa license number 1867, as entered by the provider. Search the Iowa 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. 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.