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AUGUSTA K HELMS TILLERY SLP
NPI 1861555658
Speech-Language Pathologist in Tempe, AZ

Active since December 19, 2006Accepts Medicare Assignment
ARIZONA ST UNIV DEPT SPEECH & HEARING SCI, 975 S. MYRTLE AVE., COOR HALL 2211, TEMPE, AZ 85287(480) 965-2373 Get Directions Write a Review

NPPES record last updated: August 30, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Augusta K Helms Tillery Slp NPPES

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

AUGUSTA K HELMS TILLERY SLP (NPI 1861555658) is an individual speech-language pathologist provider in Tempe, Arizona, licensed in Arizona (0869) and active in the NPI registry since December 2006. She is a graduate of Other (2015).

NPPES Registry Identity

NPI1861555658
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameAUGUSTA K HELMS TILLERYCredential: SLP
Location AddressARIZONA ST UNIV DEPT SPEECH & HEARING SCI, 975 S. MYRTLE AVE., COOR HALL 2211Tempe, AZ 85287-0102
Mailing AddressArizona St Univ Dept Speech & Hearing Sci, 975 S. Myrtle Ave., Coor Hall 2211Tempe, AZ 85287-0102 · (480) 965-2373
Phone(480) 965-2373
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateDecember 19, 2006
Last NPPES UpdateAugust 30, 2024
NPPES CertifiedAugust 30, 2024
✔ NPI 1861555658 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 · 0869
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.
ARIZONA ST UNIV DEPT SPEECH & HEARING SCI, Tempe, AZ 85287
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Augusta K Helms Tillery Slp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8820361611
PECOS Enrollment IDI20170830000107

Medicare Billing Reassignment

Medicare enrollment records show Augusta Helms Tillery reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Arizona State University
Same address
Audiologist
COOR HALL 2211
Tempe, AZ 85287
  • Reassigned Medicare billing, Arizona enrollment
  • 12 clinicians in this Medicare group
NPI 1952338865 (480) 965-2373

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 Augusta Helms Tillery's NPI number?

The NPI number for Augusta Helms Tillery is 1861555658. It was assigned to this individual provider in the NPPES registry on December 19, 2006.

Where is Augusta Helms Tillery located?

Augusta Helms Tillery practices at Arizona St Univ Dept Speech & Hearing Sci 975 S. Myrtle Ave., Coor Hall 2211, Tempe, AZ 85287. The listed phone number is (480) 965-2373.

What is Augusta Helms Tillery's specialty?

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

Is Augusta Helms Tillery enrolled in Medicare?

Yes. Augusta Helms Tillery is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Augusta Helms Tillery's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Augusta Helms Tillery reassigns Medicare benefits to Arizona State University (Tempe, AZ). The 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 Augusta Helms Tillery's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Augusta Helms Tillery accept?

Health plans from Blue Cross Blue Shield of Arizona and UnitedHealthcare list Augusta Helms Tillery 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 Augusta Helms Tillery was last updated on August 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.