CHLOE SINZ AUD
NPI 1619854049
Audiologist in Seattle, WA

Q: What is Chloe Sinz's NPI number?

The NPI number for Chloe Sinz is 1619854049. It was assigned to this individual provider in the NPPES registry on August 18, 2025.

Q: What is Chloe Sinz's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Chloe Sinz was last updated on March 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since August 18, 2025PECOS EnrolledAccepts Medicare Assignment

9730 3RD AVE NE STE 201, SEATTLE, WA 98115(206) 367-1345(206) 367-1366 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 13, 2026, Dec 1, 2025 (2 updates tracked since 2025).

On this page

About Chloe Sinz Aud NPPES

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

CHLOE SINZ AUD (NPI 1619854049) is an individual audiologist in Seattle, Washington, licensed in Washington (AUD.LD.70102121) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Bremerton, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1619854049

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameCHLOE SINZCredential: AUD

Location Address9730 3RD AVE NE STE 201Seattle, WA 98115-2023

Mailing Address9730 3rd Ave Ne Ste 201Seattle, WA 98115-2023 · (206) 367-1345 · Fax (206) 367-1366

Phone(206) 367-1345

Fax(206) 367-1366

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateAugust 18, 2025

Last NPPES UpdateMarch 13, 20262 updates tracked since enumeration

NPPES CertifiedMarch 13, 2026

✔ NPI 1619854049 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

Licenses✔ Licensed in WA · AUD.LD.70102121✔ Licensed in OR · 31141

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.

Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X · License AUD.LD.70102121 (WA)

9730 3RD AVE NE STE 201, Seattle, WA 98115

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Secondary Practice Location 1

Location 12601 Cherry Ave Ste 206Bremerton, WA 98310-4208 · Phone (360) 373-1250 · Fax (360) 373-0834

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.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

Chloe Sinz 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 ID2860996857

PECOS Enrollment IDI20260403001249

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

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

Pnw Audiology Specialty Group PLLC

Same address

Audiologist

9730 3RD AVE NE STE 201
Seattle, WA 98115

Reassigned Medicare billing, Washington enrollment
9 clinicians in this Medicare group

NPI 1104303791 (206) 367-1345

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 98115 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 7

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

PNW AUDIOLOGY SPECIALTY GROUP PLLC

Audiologist