1. Home
  2. Directory
  3. Washington
  4. Seattle
  5. Audiologist
  6. NPI Profile

HEATHER RIIKONEN AUD
NPI 1083880330
Audiologist in Seattle, WA

Active since May 07, 2008Accepts Medicare Assignment
125 16TH AVE E, SEATTLE, WA 98112(206) 326-3000(877) 515-2975 Get Directions Write a Review

NPPES record last updated: May 25, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 25, 2023, Jul 21, 2022, Aug 23, 2017 and 1 more (4 updates tracked since 2017).

About Heather Riikonen Aud NPPES

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

HEATHER RIIKONEN AUD (NPI 1083880330) is an individual audiologist in Seattle, Washington, licensed in Florida (AY986) and active in the NPI registry since May 2008. She maintains a secondary practice location in Trinity and is a graduate of Other (2008).

NPPES Registry Identity

NPI1083880330
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameHEATHER RIIKONENCredential: AUD
Location Address125 16TH AVE ESeattle, WA 98112-5211
Mailing Address38135 Market SqZephyrhills, FL 33542-7505 · (352) 567-0188 · Fax (813) 355-5101
Phone(206) 326-3000
Fax(877) 515-2975
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateMay 7, 2008
Last NPPES UpdateMay 25, 20234 updates tracked since enumeration
NPPES CertifiedMay 25, 2023
✔ NPI 1083880330 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
License✔ Licensed in FL · AY986
Definition
(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.
125 16TH AVE E, Seattle, WA 98112
Open in Google Maps ↗

Secondary Practice Location 1

Location 18146 Cerebellum Way Ste 101Trinity, FL 34655-1786 · Phone (813) 280-7400 · Fax (813) 355-5905

Other Identifiers 1

Medicaid021596300FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc..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

Heather Riikonen Aud 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 ID4082781646
PECOS Enrollment IDI20260314000407

Medicare Billing Reassignment

Medicare enrollment records show Heather Riikonen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Wichita State University
1,437 mi
Speech-Language Pathologist
5015 E 29TH STN, DOOR T
Wichita, KS 67220
  • Reassigned Medicare billing, Kansas enrollment
  • 7 clinicians in this Medicare group
NPI 1295821858 (316) 978-3289

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98112 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$63.67 typical visit price
range $63.67 – $189.37
Typical copayment $15.91 (range $15.91 – $47.34)
Most-billed visit code 99202
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. GLORIA A. ARAND MD
Pediatrics
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3530
ANDREW DEAN FELD MD
Internal Medicine (Gastroenterology)
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000
MS. LAURA ANTRIM CASKEY RDN
Dietitian, Registered
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000
ROBIN ERNEST KRAUSE M.D.
Internal Medicine
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000
LEE-CHING ZHU MD
Pathology (Cytopathology)
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000
ALAN L. FINE M.D.
Internal Medicine
125 16TH AVE E, CSB-4
SEATTLE, WA 98112
King County (206) 326-3530
MRS. ERIN CRYSTAL MCKINLEY WILEY CF-SLP
Speech-Language Pathologist
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3485
CHRISTINE FLOGEL M.D.
Internal Medicine (Nephrology)
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000

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 Heather Riikonen's NPI number?

The NPI number for Heather Riikonen is 1083880330. It was assigned to this individual provider in the NPPES registry on May 7, 2008.

Where is Heather Riikonen located?

Heather Riikonen practices at 125 16th Ave E, Seattle, WA 98112. The listed phone number is (206) 326-3000.

What is Heather Riikonen's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Heather Riikonen enrolled in Medicare?

Yes. Heather Riikonen 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 Heather Riikonen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heather Riikonen reassigns Medicare benefits to Wichita State University (Wichita, KS). 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 Heather Riikonen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heather Riikonen accept?

Health plans from Blue Cross and Blue Shield of Kansas, Inc. list Heather Riikonen 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 Heather Riikonen was last updated on May 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.