1. Home
  2. Directory
  3. Arizona
  4. Surprise
  5. Specialist Technologist
  6. NPI Profile

MS. JANICE L GRENFELL SLPA
NPI 1013289545
Specialist/Technologist - Speech-Language Assistant in Surprise, AZ

Active since January 30, 2012
15802 N. PARKVIEW PL, SURPRISE, AZ 85374(623) 876-7000 Get Directions Write a Review

NPPES record last updated: January 30, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Janice L Grenfell Slpa NPPES

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

MS. JANICE L GRENFELL SLPA (NPI 1013289545) is an individual speech-language assistant in Surprise, Arizona, licensed in Arizona (#SLPA7524) and active in the NPI registry since January 2012.

NPPES Registry Identity

NPI1013289545
Entity TypeIndividualFemale
Primary Taxonomy2355S0801X
Provider Legal NameMS. JANICE L GRENFELLCredential: SLPA
Location Address15802 N. PARKVIEW PLSurprise, AZ 85374
Mailing Address18127 N Fiesta Dr. .Surprise, AZ 85374 · (208) 691-7477
Phone(623) 876-7000
Sole ProprietorYes
Enumeration DateJanuary 30, 2012
✔ NPI 1013289545 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
License✔ Licensed in AZ · #SLPA7524
15802 N. PARKVIEW PL, Surprise, AZ 85374
Open in Google Maps ↗

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 Janice Grenfell's NPI number?

The NPI number for Janice Grenfell is 1013289545. It was assigned to this individual provider in the NPPES registry on January 30, 2012.

Where is Janice Grenfell located?

Janice Grenfell practices at 15802 N. Parkview Pl, Surprise, AZ 85374. The listed phone number is (623) 876-7000.

What is Janice Grenfell'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 Janice Grenfell was last updated on January 30, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.