1. Home
  2. Directory
  3. Arizona
  4. Mesa
  5. Speech Language Pathologist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHELSEA ORSO
NPI 1104219302
Speech-Language Pathologist in Mesa, AZ

Active since March 11, 2015
551 S HIGLEY RD BLDG SUITE, MESA, AZ 85206(480) 892-9777 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 9, 2026, Aug 27, 2020 (2 updates tracked since 2020).

About Chelsea Orso NPPES

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

CHELSEA ORSO (NPI 1104219302) is an individual speech-language pathologist provider in Mesa, Arizona, licensed in Arizona (SLP8774) and active in the NPI registry since March 2015. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1104219302
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameCHELSEA ORSO
Location Address551 S HIGLEY RD BLDG SUITEMesa, AZ 85206-2148
Mailing Address20033 N 19th Ave Ste 121Phoenix, AZ 85027-4251 · (602) 875-5616
Phone(480) 892-9777
Sole ProprietorYes
Enumeration DateMarch 11, 2015
Last NPPES UpdateJuly 9, 20262 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
✔ NPI 1104219302 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 · SLP8774
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.
551 S HIGLEY RD BLDG SUITE, Mesa, AZ 85206
Open in Google Maps ↗

Other Names 1

Former Name (1)Chelsea Brown

Secondary Practice Locations 2

Location 14542 E Inverness AveMesa, AZ 85206-4619 · Phone (480) 926-6309
Location 220033 N 19th Ave Ste 121Phoenix, AZ 85027-4251 · Phone (602) 875-5616

Other Identifiers 1

Medicaid437919AZ

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 Chelsea Orso's NPI number?

The NPI number for Chelsea Orso is 1104219302. It was assigned to this individual provider in the NPPES registry on March 11, 2015. The provider is also known as Chelsea Brown.

Where is Chelsea Orso located?

Chelsea Orso practices at 551 S Higley Rd Bldg Suite, Mesa, AZ 85206. The listed phone number is (480) 892-9777.

What is Chelsea Orso'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 Chelsea Orso was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.