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KAYLA IWANIER SLP
NPI 1356028955
Speech-Language Pathologist in Tempe, AZ

Active since July 05, 2023Accepts Medicare Assignment
5015 S ARIZONA MILLS CIR, TEMPE, AZ 85282(480) 534-4121(888) 371-2088 Get Directions Write a Review

NPPES record last updated: May 16, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 16, 2025, Jul 5, 2023 (2 updates tracked since 2023).

About Kayla Iwanier Slp NPPES

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

KAYLA IWANIER SLP (NPI 1356028955) is an individual speech-language pathologist provider in Tempe, Arizona and active in the NPI registry since July 2023. She is a graduate of Other (2023).

NPPES Registry Identity

NPI1356028955
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameKAYLA IWANIERCredential: SLP
Location Address5015 S ARIZONA MILLS CIRTempe, AZ 85282-6401
Mailing Address4530 E Shea Blvd Ste 180Phoenix, AZ 85028-6042 · (602) 264-4834 · Fax (602) 254-5178
Phone(480) 534-4121
Fax(888) 371-2088
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJuly 5, 2023
Last NPPES UpdateMay 16, 20252 updates tracked since enumeration
NPPES CertifiedMay 16, 2025
✔ NPI 1356028955 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
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.
5015 S ARIZONA MILLS CIR, Tempe, AZ 85282
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.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

Kayla Iwanier 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 ID6709226962
PECOS Enrollment IDI20240504000383

Medicare Billing Reassignments

2

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

Scottsdale Healthcare Corporation
2.0 mi
Family Medicine
1626 S PRIEST DR, SUITE 104
Tempe, AZ 85281
  • Reassigned Medicare billing, Arizona enrollment
  • Medicare enrollment name: Honorhealth Ambulatory
  • 822 clinicians in this Medicare group
NPI 1821494204 (480) 882-7320
Arizona Otolaryngology Consultants, PC
14 mi
Specialist
4530 E SHEA BLVD STE 180
Phoenix, AZ 85028
  • Reassigned Medicare billing, Arizona enrollment
  • 25 clinicians in this Medicare group
NPI 1679538441 (602) 264-4834

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

Other Providers at the Same Location NPPES 3

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

HONORHEALTH AMBULATORY
Otolaryngology
5015 S ARIZONA MILLS CIR
TEMPE, AZ 85282
Maricopa County (480) 534-4121
DR. DEVIN ROLLENDER DO
Family Medicine
5015 S ARIZONA MILLS CIR
TEMPE, AZ 85282
Maricopa County (480) 536-6830
DR. TRACEY LYNN KNOTT D.O.
Otolaryngology (Plastic Surgery within the Head & Neck)
5015 S ARIZONA MILLS CIR
TEMPE, AZ 85282
Maricopa County (480) 539-4000

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 Kayla Iwanier's NPI number?

The NPI number for Kayla Iwanier is 1356028955. It was assigned to this individual provider in the NPPES registry on July 5, 2023.

Where is Kayla Iwanier located?

Kayla Iwanier practices at 5015 S Arizona Mills Cir, Tempe, AZ 85282. The listed phone number is (480) 534-4121.

What is Kayla Iwanier's specialty?

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

Is Kayla Iwanier enrolled in Medicare?

Yes. Kayla Iwanier 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 organizations bill Medicare for Kayla Iwanier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kayla Iwanier reassigns Medicare benefits to 2 organizations: Scottsdale Healthcare Corporation (Tempe, AZ) and Arizona Otolaryngology Consultants, PC (Phoenix, 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 Kayla Iwanier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kayla Iwanier accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Oscar Health Plan, Inc. list Kayla Iwanier 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 Kayla Iwanier was last updated on May 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.