1. Home
  2. Directory
  3. Pennsylvania
  4. Philadelphia
  5. Speech Language Pathologist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHEN KLIMASHOUSKY
NPI 1285182444
Speech-Language Pathologist in Philadelphia, PA

Active since September 16, 2016
1708 CATHARINE ST APT 1, PHILADELPHIA, PA 19146(732) 406-0080 Get Directions Write a Review

NPPES record last updated: September 5, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 5, 2026, Jul 11, 2024, Sep 16, 2016 (3 updates tracked since 2016).

About Stephen Klimashousky NPPES

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

STEPHEN KLIMASHOUSKY (NPI 1285182444) is an individual speech-language pathologist provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SL018436) and active in the NPI registry since September 2016.

NPPES Registry Identity

NPI1285182444
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameSTEPHEN KLIMASHOUSKY
Location Address1708 CATHARINE ST APT 1Philadelphia, PA 19146-1924
Mailing Address1708 Catharine St Apt 1Philadelphia, PA 19146-1924 · (732) 406-0080
Phone(732) 406-0080
Sole ProprietorNo
Enumeration DateSeptember 16, 2016
Last NPPES UpdateSeptember 5, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 5, 2026
✔ NPI 1285182444 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 PA · SL018436
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.
1708 CATHARINE ST APT 1, Philadelphia, PA 19146
Open in Google Maps ↗

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 Stephen Klimashousky's NPI number?

The NPI number for Stephen Klimashousky is 1285182444. It was assigned to this individual provider in the NPPES registry on September 16, 2016.

Where is Stephen Klimashousky located?

Stephen Klimashousky practices at 1708 Catharine St Apt 1, Philadelphia, PA 19146. The listed phone number is (732) 406-0080.

What is Stephen Klimashousky'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 Stephen Klimashousky was last updated on September 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.