MRS. JILLIAN SCHARDEIN STIEG SLP, MS-CCC
NPI 1780819185
Speech-Language Pathologist in Scottsdale, AZ

Q: What is Jillian Stieg's NPI number?

The NPI number for Jillian Stieg is 1780819185. It was assigned to this individual provider in the NPPES registry on May 28, 2009. The provider is also known as Miss Jillian Renee Schardein.

Q: What is Jillian Stieg'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 Jillian Stieg was last updated on September 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since May 28, 2009

5405 E PINNACLE VISTA DRIVE, SCOTTSDALE, AZ 85084(480) 575-8515 Get Directions Write a Review

NPPES record last updated: September 18, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mrs. Jillian Schardein Stieg Slp, Ms-ccc NPPES

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

MRS. JILLIAN SCHARDEIN STIEG SLP, MS-CCC (NPI 1780819185) is an individual speech-language pathologist provider in Scottsdale, Arizona, licensed in Montana (1155) and active in the NPI registry since May 2009.

NPPES Registry Identity

NPI1780819185

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMRS. JILLIAN SCHARDEIN STIEGCredential: SLP, MS-CCC

Location Address5405 E PINNACLE VISTA DRIVEScottsdale, AZ 85084

Mailing Address4514 E Coyote Wash DrCave Creek, AZ 85331-4026 · (406) 697-0053

Phone(480) 575-8515

Sole ProprietorNo

Enumeration DateMay 28, 2009

Last NPPES UpdateSeptember 18, 2025

NPPES CertifiedSeptember 18, 2025

✔ NPI 1780819185 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

Licenses✔ Licensed in MT · 1155✔ Licensed in AZ · 16530

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.

5405 E PINNACLE VISTA DRIVE, Scottsdale, AZ 85084

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Other Names 1

Former Name (1)Miss Jillian Renee Schardein

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 Jillian Stieg's NPI number?

The NPI number for Jillian Stieg is 1780819185. It was assigned to this individual provider in the NPPES registry on May 28, 2009. The provider is also known as Miss Jillian Renee Schardein.

Where is Jillian Stieg located?

Jillian Stieg practices at 5405 E Pinnacle Vista Drive, Scottsdale, AZ 85084. The listed phone number is (480) 575-8515.

What is Jillian Stieg'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 Jillian Stieg was last updated on September 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.