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

MARIELLA STEPHENS
NPI 1720996135
Speech-Language Pathologist in Flower Mound, TX

Q: What is Mariella Stephens's NPI number?

The NPI number for Mariella Stephens is 1720996135. It was assigned to this individual provider in the NPPES registry on August 28, 2026.

Q: What is Mariella Stephens'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 Mariella Stephens was last updated on August 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since August 28, 2026

2525 OLD SETTLERS RD, FLOWER MOUND, TX 75022(469) 713-5993 Get Directions Write a Review

NPPES record added: August 28, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

On this page

About Mariella Stephens NPPES

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

MARIELLA STEPHENS (NPI 1720996135) is an individual speech-language pathologist provider in Flower Mound, Texas, licensed in Texas (125456) and active in the NPI registry since August 2026. She maintains a secondary practice location in Lewisville.

NPPES Registry Identity

NPI1720996135

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMARIELLA STEPHENS

Location Address2525 OLD SETTLERS RDFlower Mound, TX 75022-4724

Mailing Address721 Lockridge RdLantana, TX 76226-6487

Phone(469) 713-5993

Sole ProprietorNo

Enumeration DateAugust 28, 2026

NPPES CertifiedAugust 28, 2026

✔ NPI 1720996135 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 TX · 125456

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.

2525 OLD SETTLERS RD, Flower Mound, TX 75022

Open in Google Maps ↗

Secondary Practice Location 1

Location 1800 Fox AveLewisville, TX 75067-4552 · Phone (469) 713-5992

Other Providers at the Same Location NPPES

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

MS. STEPHANIE SUE MOORE M.S., SLP

Speech-Language Pathologist

2525 OLD SETTLERS RD
FLOWER MOUND, TX 75022

Denton County (972) 350-3051

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 Mariella Stephens's NPI number?

The NPI number for Mariella Stephens is 1720996135. It was assigned to this individual provider in the NPPES registry on August 28, 2026.

Where is Mariella Stephens located?

Mariella Stephens practices at 2525 Old Settlers Rd, Flower Mound, TX 75022. The listed phone number is (469) 713-5993.

What is Mariella Stephens'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 Mariella Stephens was last updated on August 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.