SOUND HEALTHWORKS LLC
NPI 1629681523
Nurse Practitioner - Psychiatric/Mental Health in Seattle, WA
About Sound Healthworks Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUND HEALTHWORKS LLC (NPI 1629681523) is a healthcare organization registered as a psychiatric/mental health in Seattle, Washington and active in the NPI registry since August 2020. The organization lists Christine Eyler, Medical Provider, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sound Healthworks Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Sound Healthworks LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Sound Healthworks LLC's NPI number?
The NPI number for Sound Healthworks LLC is 1629681523. It was assigned to this organization in the NPPES registry on August 28, 2020.
Where is Sound Healthworks LLC located?
Sound Healthworks LLC is located at 6553 California Ave SW Ste B, Seattle, WA 98136. The listed phone number is (206) 973-3783.
What is Sound Healthworks LLC's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Sound Healthworks LLC enrolled in Medicare?
Yes. Sound Healthworks LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sound Healthworks LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Sound Healthworks LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Sound Healthworks LLC accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Sound Healthworks LLC 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 Sound Healthworks LLC was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Sound Healthworks Llc · NPI 1629681523
Psychiatric/Mental Health organization in Seattle, Washington. Organization record, active in the CMS NPPES registry since August 28, 2020.
## Identity
- **NPI:** 1629681523 (Entity type: Organization)
- **Enumerated:** August 28, 2020
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **Organization subpart:** No
- **Authorized official:** Christine Eyler, MEDICAL PROVIDER
## Practice location
- **Address:** 6553 CALIFORNIA AVE SW STE B, Seattle, WA 98136-1896
- **Phone:** (206) 973-3783 · **Fax:** (903) 251-8717
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1629681523) · Data from the CMS NPPES public registry.