MARK ARELLANO
NPI 1174410856
Specialist/Technologist - Speech-Language Assistant in Chandler, AZ

Active since June 23, 2025
2141 E PECOS RD, CHANDLER, AZ 85225(480) 846-0607(480) 841-6696 Get Directions Write a Review

NPPES record last updated: June 23, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mark Arellano NPPES

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

MARK ARELLANO (NPI 1174410856) is an individual speech-language assistant in Chandler, Arizona and active in the NPI registry since June 2025. He maintains a secondary practice location in Chandler.

NPPES Registry Identity

NPI1174410856
Entity TypeIndividualMale
Primary Taxonomy2355S0801X
Provider Legal NameMARK ARELLANO
Location Address2141 E PECOS RDChandler, AZ 85225-6077
Mailing Address2141 E Pecos RdChandler, AZ 85225-6077 · (480) 846-0607 · Fax (480) 841-6696
Fax(480) 841-6696
Sole ProprietorNo
Enumeration DateJune 23, 2025
NPPES CertifiedJune 23, 2025
NPI 1174410856 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySpecialist/Technologist · Speech-Language AssistantSpeech, Language and Hearing Service Providers
Taxonomy Code2355S0801X
Also ListedBehavior TechnicianTaxonomy 106S00000X
2141 E PECOS RD, Chandler, AZ 85225

Secondary Practice Location 1

Location 12121 E Pecos Rd Ste 1Chandler, AZ 85225-6075 · Phone (480) 846-0607 · Fax (480) 841-6696

Other Providers at the Same Location NPPES 20

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

Behavior Technician
2141 E PECOS RD
CHANDLER, AZ 85225
Social Worker
2141 E PECOS RD
CHANDLER, AZ 85225
Behavior Technician
2141 E PECOS RD
CHANDLER, AZ 85225
Speech-Language Pathologist
2141 E PECOS RD
CHANDLER, AZ 85225
Specialist/Technologist (Speech-Language Assistant)
2141 E PECOS RD
CHANDLER, AZ 85225
Behavior Analyst
2141 E PECOS RD
CHANDLER, AZ 85225
Behavior Analyst
2141 E PECOS RD
CHANDLER, AZ 85225
Behavior Technician
2141 E PECOS RD
CHANDLER, AZ 85225

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 Mark Arellano's NPI number?

The NPI number for Mark Arellano is 1174410856. It was assigned to this individual provider in the NPPES registry on June 23, 2025.

Where is Mark Arellano located?

Mark Arellano practices at 2141 E Pecos Rd, Chandler, AZ 85225. The listed phone number is (480) 846-0607.

What is Mark Arellano'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 Mark Arellano was last updated on June 23, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.