LYDIA GUENGERICH
NPI 1356147565
Occupational Therapist in Snoqualmie, WA
About Lydia Guengerich NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LYDIA GUENGERICH (NPI 1356147565) is an individual occupational therapist in Snoqualmie, Washington and active in the NPI registry since February 2025.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lydia Guengerich is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lydia Guengerich reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Snoqualmie, WA 98065
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1144432634 (Washington)
- 144 clinicians in this Medicare group
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SNOQUALMIE, WA 98065
SNOQUALMIE, WA 98065
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 Lydia Guengerich's NPI number?
The NPI number for Lydia Guengerich is 1356147565. It was assigned to this individual provider in the NPPES registry on February 20, 2025.
Where is Lydia Guengerich located?
Lydia Guengerich practices at 9801 Frontier Ave SE, Snoqualmie, WA 98065. The listed phone number is (425) 831-2300.
What is Lydia Guengerich's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Lydia Guengerich enrolled in Medicare?
Yes. Lydia Guengerich is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lydia Guengerich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lydia Guengerich reassigns Medicare benefits to Public Hospital District No 4 King County Washington (Snoqualmie, WA). 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 Lydia Guengerich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Lydia Guengerich was last updated on February 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.