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MRS. CYNTHIA LYNN DUNDAS MS CCC/SLP
NPI 1306871819
Speech-Language Pathologist in Phoenix, AZ

Active since July 12, 2006
14824 N 15TH AVE, PHOENIX, AZ 85023(224) 715-2556 Get Directions Write a Review

NPPES record last updated: February 3, 2020. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Mrs. Cynthia Lynn Dundas Ms Ccc/slp NPPES

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

MRS. CYNTHIA LYNN DUNDAS MS CCC/SLP (NPI 1306871819) is an individual speech-language pathologist provider in Phoenix, Arizona, licensed in Arizona (SLP10919) and active in the NPI registry since July 2006. She maintains a secondary practice location in Grayslake.

NPPES Registry Identity

NPI1306871819
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMRS. CYNTHIA LYNN DUNDASCredential: MS CCC/SLP
Location Address14824 N 15TH AVEPhoenix, AZ 85023-5173
Mailing Address14824 N 15th AvePhoenix, AZ 85023-5173 · (224) 715-2556
Phone(224) 715-2556
Sole ProprietorNo
Enumeration DateJuly 12, 2006
Last NPPES UpdateFebruary 3, 2020
✔ NPI 1306871819 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
Licenses✔ Licensed in AZ · SLP10919✔ Licensed in IL · 146006750
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.
14824 N 15TH AVE, Phoenix, AZ 85023
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Other Names 1

Former Name (1)Ms. Cynthia Lynn Gutierrez Ms Ccc/slp

Secondary Practice Location 1

Location 11198 Blackburn DriveGrayslake, IL 60030 · Phone (224) 715-2556

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Cynthia Lynn Dundas Ms Ccc/slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Cynthia Dundas reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Theracare PLLC
11 mi
Occupational Therapist
9385 W DONALD DR
Peoria, AZ 85383
  • Reassigned Medicare billing, Arizona enrollment
  • 95 clinicians in this Medicare group
NPI 1962784249 (602) 875-5616
Heartland Therapy, Inc.
23 mi
Home Health
2830 E BROWN RD STE 1
Mesa, AZ 85213
  • Reassigned Medicare billing, Arizona enrollment
  • 50 clinicians in this Medicare group
NPI 1962552547 (602) 875-5616

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Cynthia Dundas's NPI number?

The NPI number for Cynthia Dundas is 1306871819. It was assigned to this individual provider in the NPPES registry on July 12, 2006. The provider is also known as Ms. Cynthia Lynn Gutierrez Ms Ccc/Slp.

Where is Cynthia Dundas located?

Cynthia Dundas practices at 14824 N 15th Ave, Phoenix, AZ 85023. The listed phone number is (224) 715-2556.

What is Cynthia Dundas's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Cynthia Dundas enrolled in Medicare?

Yes. Cynthia Dundas is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Cynthia Dundas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Dundas reassigns Medicare benefits to 2 organizations: Theracare PLLC (Peoria, AZ) and Heartland Therapy, Inc. (Mesa, AZ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cynthia Dundas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cynthia Dundas accept?

Health plans from UnitedHealthcare list Cynthia Dundas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Cynthia Dundas was last updated on February 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.