1. Home
  2. Directory
  3. Florida
  4. Tallahassee
  5. Speech Language Pathologist
  6. NPI Profile

KATHERINE EMILY HARKNESS
NPI 1992559249
Speech-Language Pathologist in Tallahassee, FL

Active since April 15, 2024
1717 HERMITAGE BLVD, TALLAHASSEE, FL 32308(904) 910-0916 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Katherine Emily Harkness NPPES

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

KATHERINE EMILY HARKNESS (NPI 1992559249) is an individual speech-language pathologist provider in Tallahassee, Florida, licensed in Florida (SZ13064) and active in the NPI registry since April 2024.

NPPES Registry Identity

NPI1992559249
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameKATHERINE EMILY HARKNESS
Location Address1717 HERMITAGE BLVDTallahassee, FL 32308-7709
Mailing Address2350 Phillips Rd Apt 1206Tallahassee, FL 32308-5358
Phone(904) 910-0916
Sole ProprietorNo
Enumeration DateApril 15, 2024
Last NPPES UpdateFebruary 10, 2026
NPPES CertifiedFebruary 10, 2026
✔ NPI 1992559249 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 FL · SZ13064
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.
1717 HERMITAGE BLVD, Tallahassee, FL 32308
Open in Google Maps ↗

Other Providers at the Same Location NPPES 10

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

JANIAH MURRAY
Behavior Technician
1717 HERMITAGE BLVD
TALLAHASSEE, FL 32308
Leon County (850) 325-6301
ANTHONY DEBOSE
Occupational Therapist
1717 HERMITAGE BLVD
TALLAHASSEE, FL 32308
Leon County (850) 325-6301
ALEXANDRA WALLACE
Specialist/Technologist (Speech-Language Assistant)
1717 HERMITAGE BLVD
TALLAHASSEE, FL 32308
Leon County (850) 325-6301
MORGAN MARIN EDWARDS
Specialist/Technologist (Speech-Language Assistant)
1717 HERMITAGE BLVD
TALLAHASSEE, FL 32308
Leon County (850) 325-6301
IMPACT THERAPY, LLC
Behavior Analyst
1717 HERMITAGE BLVD
TALLAHASSEE, FL 32308
Leon County (850) 325-6301
IMPACT THERAPY, LLC
Specialist
1717 HERMITAGE BLVD
TALLAHASSEE, FL 32308
Leon County (850) 325-6301
MAKAELA RINEHART
Speech-Language Pathologist
1717 HERMITAGE BLVD
TALLAHASSEE, FL 32308
Leon County (850) 325-6301
CARLEE DORAN
Behavior Technician
1717 HERMITAGE BLVD
TALLAHASSEE, FL 32308
Leon County (850) 325-6301

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Harkness's NPI number?

The NPI number for Katherine Harkness is 1992559249. It was assigned to this individual provider in the NPPES registry on April 15, 2024.

Where is Katherine Harkness located?

Katherine Harkness practices at 1717 Hermitage Blvd, Tallahassee, FL 32308. The listed phone number is (904) 910-0916.

What is Katherine Harkness's specialty?

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

When was this NPI record last updated?

The NPPES record for Katherine Harkness was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.