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

ABIGAIL HARTVIGSEN
NPI 1093518284
Specialist/Technologist - Speech-Language Assistant in Chandler, AZ

Q: What is Abigail Hartvigsen's NPI number?

The NPI number for Abigail Hartvigsen is 1093518284. It was assigned to this individual provider in the NPPES registry on March 31, 2025.

Q: What is Abigail Hartvigsen's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Speech-Language Assistant, with taxonomy code 2355S0801X.

Active since March 31, 2025

1560 W SUMMIT PL, CHANDLER, AZ 85224(480) 472-3300 Get Directions Write a Review

NPPES record last updated: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 5, 2026, Mar 31, 2025 (2 updates tracked since 2025).

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About Abigail Hartvigsen NPPES

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

ABIGAIL HARTVIGSEN (NPI 1093518284) is an individual speech-language assistant in Chandler, Arizona, licensed in Arizona (SLPA13605) and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1093518284

Entity TypeIndividualFemale

Primary Taxonomy2355S0801X

Provider Legal NameABIGAIL HARTVIGSEN

Location Address1560 W SUMMIT PLChandler, AZ 85224-1203

Mailing Address1276 E 900 SSpanish Fork, UT 84660-2662 · (801) 540-7436

Phone(480) 472-3300

Sole ProprietorNo

Enumeration DateMarch 31, 2025

Last NPPES UpdateOctober 5, 20262 updates tracked since enumeration

NPPES CertifiedOctober 5, 2026

✔ NPI 1093518284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist · Speech-Language AssistantSpeech, Language and Hearing Service Providers

Taxonomy Code2355S0801X

Licenses✔ Licensed in AZ · SLPA13605✔ Licensed in CA · SPA7593

1560 W SUMMIT PL, Chandler, AZ 85224

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Other Providers at the Same Location NPPES

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

SEAN GRANDINETTI RN

Registered Nurse (School)

1560 W SUMMIT PL
CHANDLER, AZ 85224

Maricopa County (480) 472-3500

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 Abigail Hartvigsen's NPI number?

The NPI number for Abigail Hartvigsen is 1093518284. It was assigned to this individual provider in the NPPES registry on March 31, 2025.

Where is Abigail Hartvigsen located?

Abigail Hartvigsen practices at 1560 W Summit Pl, Chandler, AZ 85224. The listed phone number is (480) 472-3300.

What is Abigail Hartvigsen's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Speech-Language Assistant, with taxonomy code 2355S0801X.

When was this NPI record last updated?

The NPPES record for Abigail Hartvigsen was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.