MR. GARRETT CLAY WISTISEN FNP
NPI 1124824370
Nurse Practitioner - Family in Moses Lake, WA
About Mr. Garrett Clay Wistisen Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. GARRETT CLAY WISTISEN FNP (NPI 1124824370) is an individual family provider in Moses Lake, Washington, licensed in Washington (AP61662619) and active in the NPI registry since February 2025. He is enrolled in Medicare PECOS, is affiliated with Samaritan Hospital, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Garrett Clay Wistisen Fnp 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Samaritan Hospital
Acute Care Hospitals · Moses Lake, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98837 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Garrett Wistisen's NPI number?
The NPI number for Garrett Wistisen is 1124824370. It was assigned to this individual provider in the NPPES registry on February 19, 2025.
Where is Garrett Wistisen located?
Garrett Wistisen practices at 1550 S Pioneer Way Ste 100, Moses Lake, WA 98837. The listed phone number is (509) 793-9770.
What is Garrett Wistisen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Garrett Wistisen enrolled in Medicare?
Yes. Garrett Wistisen 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.
What insurance does Garrett Wistisen accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Garrett Wistisen 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.
Is Garrett Wistisen affiliated with any hospitals?
According to CMS data, Garrett Wistisen is affiliated with Samaritan Hospital.
When was this NPI record last updated?
The NPPES record for Garrett Wistisen was last updated on May 4, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
