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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARGARET RUFFING SKELLY SLP
NPI 1093412207
Speech-Language Pathologist in Scottsdale, AZ

Active since February 08, 2023
11000 N SCOTTSDALE RD STE 220, SCOTTSDALE, AZ 85254(480) 256-9666 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Margaret Ruffing Skelly Slp NPPES

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

MARGARET RUFFING SKELLY SLP (NPI 1093412207) is an individual speech-language pathologist provider in Scottsdale, Arizona, licensed in Arizona (SLP15183) and active in the NPI registry since February 2023.

NPPES Registry Identity

NPI1093412207
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMARGARET RUFFING SKELLYCredential: SLP
Location Address11000 N SCOTTSDALE RD STE 220Scottsdale, AZ 85254-5269
Mailing Address2100 W Lemon Tree Pl Unit 68Chandler, AZ 85224-2554 · (724) 747-8942
Phone(480) 256-9666
Sole ProprietorYes
Enumeration DateFebruary 8, 2023
Last NPPES UpdateJune 25, 2026
NPPES CertifiedJune 25, 2026
✔ NPI 1093412207 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 AZ · SLP15183
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.
11000 N SCOTTSDALE RD STE 220, Scottsdale, AZ 85254
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Other Names 1

Former Name (1)Margaret Sphar

Other Providers at the Same Location NPPES 4

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

GABRIELLA ARTILLIO
Speech-Language Pathologist
11000 N SCOTTSDALE RD STE 220
SCOTTSDALE, AZ 85254
Maricopa County (480) 256-9666
ARIZONA SPEECH AND SWALLOW THERAPY PLLC
Speech-Language Pathologist
11000 N SCOTTSDALE RD STE 220
SCOTTSDALE, AZ 85254
Maricopa County (480) 256-9666
MIKAYLA SZABO CF-SLP
Speech-Language Pathologist
11000 N SCOTTSDALE RD STE 220
SCOTTSDALE, AZ 85254
Maricopa County (480) 256-9666
MICHELLE ZIPSER
Social Worker (Clinical)
11000 N SCOTTSDALE RD STE 220
SCOTTSDALE, AZ 85254
Maricopa County (480) 409-9572

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 Margaret Skelly's NPI number?

The NPI number for Margaret Skelly is 1093412207. It was assigned to this individual provider in the NPPES registry on February 8, 2023. The provider is also known as Margaret Sphar.

Where is Margaret Skelly located?

Margaret Skelly practices at 11000 N Scottsdale Rd Ste 220, Scottsdale, AZ 85254. The listed phone number is (480) 256-9666.

What is Margaret Skelly'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 Margaret Skelly was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 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.