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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

LYDIA STEFFEN MS, SLP
NPI 1457269201
Speech-Language Pathologist in Fort Wayne, IN

Active since September 01, 2026
4422 E STATE BLVD, FORT WAYNE, IN 46815(260) 471-9263(317) 520-8200 Get Directions Write a Review

NPPES record added: September 1, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Lydia Steffen Ms, Slp NPPES

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

LYDIA STEFFEN MS, SLP (NPI 1457269201) is an individual speech-language pathologist provider in Fort Wayne, Indiana, licensed in Indiana (22009637A) and active in the NPI registry since September 2026. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1457269201
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameLYDIA STEFFENCredential: MS, SLP
Location Address4422 E STATE BLVDFort Wayne, IN 46815-6917
Mailing Address3500 Depauw Blvd Ste 3070Indianapolis, IN 46268-6135 · (855) 324-0885 · Fax (317) 520-8200
Phone(260) 471-9263
Fax(317) 520-8200
Sole ProprietorNo
Enumeration DateSeptember 1, 2026
NPPES CertifiedSeptember 1, 2026
✔ NPI 1457269201 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 IN · 22009637A
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.
4422 E STATE BLVD, Fort Wayne, IN 46815
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Secondary Practice Locations 2

Location 15511 Coventry LnFort Wayne, IN 46804-7144 · Phone (260) 222-8959 · Fax (317) 520-8200
Location 22513 W 2nd StMarion, IN 46952-3241 · Phone (765) 662-0490 · Fax (317) 520-8200

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.

AUSTIN WILLIAMS RBT
Behavior Technician
4422 E STATE BLVD
FORT WAYNE, IN 46815
Allen County (260) 471-9263
BRIEONNAH LAMB RBT
Behavior Technician
4422 E STATE BLVD
FORT WAYNE, IN 46815
Allen County (260) 471-9263
TAMIA WAGSTAFF
Behavior Technician
4422 E STATE BLVD
FORT WAYNE, IN 46815
Allen County (260) 471-9263
JADE GREPKE
Behavior Technician
4422 E STATE BLVD
FORT WAYNE, IN 46815
Allen County (260) 471-9263
KYLEIGH CARMEAN RBT
Behavior Technician
4422 E STATE BLVD
FORT WAYNE, IN 46815
Allen County (260) 471-9263
ASHTYN JANISKEE BCBA
Behavior Analyst
4422 E STATE BLVD
FORT WAYNE, IN 46815
Allen County (260) 471-9263
ALYSSA R SMITH BCBA
Behavior Analyst
4422 E STATE BLVD
FORT WAYNE, IN 46815
Allen County (260) 471-9263
DALLAS DENIQUE TENNESSEE BS
Behavior Technician
4422 E STATE BLVD
FORT WAYNE, IN 46815
Allen County (260) 471-9263

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 Lydia Steffen's NPI number?

The NPI number for Lydia Steffen is 1457269201. It was assigned to this individual provider in the NPPES registry on September 1, 2026.

Where is Lydia Steffen located?

Lydia Steffen practices at 4422 E State Blvd, Fort Wayne, IN 46815. The listed phone number is (260) 471-9263.

What is Lydia Steffen'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 Lydia Steffen was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.