MRS. KATHERINE MCWHORTER DARBY M.A., CCC-SLP
NPI 1457620353
Speech-Language Pathologist in Johnston, IA

Q: What is Katherine Darby's NPI number?

The NPI number for Katherine Darby is 1457620353. It was assigned to this individual provider in the NPPES registry on December 21, 2011. The provider is also known as Katherine Smith.

Q: What is Katherine Darby's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Katherine Darby was last updated on December 21, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 21, 2011

5406 MERLE HAY RD, JOHNSTON, IA 50131(515) 727-8750(515) 727-8757 Get Directions Write a Review

NPPES record last updated: December 21, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mrs. Katherine Mcwhorter Darby M.a., Ccc-slp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. KATHERINE MCWHORTER DARBY M.A., CCC-SLP (NPI 1457620353) is an individual speech-language pathologist provider in Johnston, Iowa, licensed in Iowa (001907) and active in the NPI registry since December 2011.

NPPES Registry Identity

NPI1457620353

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMRS. KATHERINE MCWHORTER DARBYCredential: M.A., CCC-SLP

Location Address5406 MERLE HAY RDJohnston, IA 50131-1209

Mailing Address3945 Dickenson AveStratford, IA 50249-7559 · (515) 298-3104

Phone(515) 727-8750

Fax(515) 727-8757

Sole ProprietorNo

Enumeration DateDecember 21, 2011

✔ NPI 1457620353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in IA · 001907

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

5406 MERLE HAY RD, Johnston, IA 50131

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Other Names 1

Former Name (1)Katherine Smith

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NICOLE D WILLIAMSON MS, CCC-SLP

Speech-Language Pathologist