YAKIMA VALLEY FARM WORKERS CLINIC
NPI 1891821013
Clinic/Center - Federally Qualified Health Center (FQHC) in Prosser, WA
About Yakima Valley Farm Workers Clinic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YAKIMA VALLEY FARM WORKERS CLINIC (NPI 1891821013), doing business as Valley Vista Medical Group, is a healthcare organization registered as a federally qualified health center (fqhc) in Prosser, Washington and active in the NPI registry since February 2007. The organization lists Christine Trotter, Chief Executive Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Yakima Valley Farm Workers Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
251Medicare enrollment records show 251 clinicians reassign Medicare billing to Yakima Valley Farm Workers Clinic, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 24 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 19
Nearest to this location (20)
See all 251Source: 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 Yakima Valley Farm Workers Clinic's NPI number?
The NPI number for Yakima Valley Farm Workers Clinic is 1891821013. It was assigned to this organization in the NPPES registry on February 23, 2007. The provider is doing business as Valley Vista Medical Group.
Where is Yakima Valley Farm Workers Clinic located?
Yakima Valley Farm Workers Clinic is located at 820 Memorial St Suite 1, Prosser, WA 99350. The listed phone number is (509) 786-1931.
What is Yakima Valley Farm Workers Clinic's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.
Is Yakima Valley Farm Workers Clinic enrolled in Medicare?
Yes. Yakima Valley Farm Workers Clinic is registered in the Medicare PECOS enrollment system.
When is Yakima Valley Farm Workers Clinic's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Part A enrollment for this organization (Washington, Federally Qualified Health Center (FQHC)) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Yakima Valley Farm Workers Clinic?
According to the CMS Revalidation Reassignment List (October 2026 release), 251 clinicians in 19 Medicare specialties reassign their Medicare billing to Yakima Valley Farm Workers Clinic. 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. The largest specialties are Nurse Practitioner (65), Family Practice (45) and Registered Dietitian or Nutrition Professional (29). Of these, 5 practice at this address and 24 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Yakima Valley Farm Workers Clinic accept?
Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Yakima Valley Farm Workers Clinic 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 Yakima Valley Farm Workers Clinic was last updated on March 27, 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.
# Yakima Valley Farm Workers Clinic · NPI 1891821013
Federally Qualified Health Center (FQHC) organization in Prosser, Washington. Organization record, active in the CMS NPPES registry since February 23, 2007.
## Identity
- **NPI:** 1891821013 (Entity type: Organization)
- **Enumerated:** February 23, 2007
- **Primary specialty:** Clinic/Center - Federally Qualified Health Center (FQHC) · taxonomy 261QF0400X
- **Also known as:** Valley Vista Medical Group (Doing Business As)
- **Organization subpart:** Yes (part of Yakima Valley Farm Workers Clinic)
- **Authorized official:** Christine Trotter, CHIEF EXECUTIVE OFFICER
## Practice location
- **Address:** 820 MEMORIAL ST, SUITE 1, Prosser, WA 99350-1526
- **Phone:** (509) 786-1931 · **Fax:** (509) 786-1997
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Part A, Washington, Federally Qualified Health Center (FQHC)) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 251 clinicians in 19 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (65), Family Practice (45), Registered Dietitian or Nutrition Professional (29); 5 practice at this address and 24 within 10 miles; [full list](https://npiprofile.com/npi/1891821013/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 27, 2025
- **Other identifiers:** Other 41000 (WA); Other YA0023 (WA); Medicaid 7106131 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1891821013) · Data from the CMS NPPES public registry.