BRISTOL RAMOS LEON ARNP
NPI 1669041778
Nurse Practitioner - Family in Sunnyside, WA
About Bristol Ramos Leon Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRISTOL RAMOS LEON ARNP (NPI 1669041778) is an individual family provider in Sunnyside, Washington, licensed in Washington (AP61194710) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, is affiliated with Prosser Memorial Hospital, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Accepted 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
Bristol Ramos Leon Arnp 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.
Medicare Billing Reassignment
Medicare enrollment records show Bristol Ramos Leon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sunnyside, WA 98944
- Reassigned Medicare billing, Washington enrollment
- 5 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Prosser Memorial Hospital
Critical Access Hospitals · Prosser, WAAstria Sunnyside Hospital
Critical Access Hospitals · Sunnyside, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98944 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SUNNYSIDE, WA 98944
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 Bristol Ramos Leon's NPI number?
The NPI number for Bristol Ramos Leon is 1669041778. It was assigned to this individual provider in the NPPES registry on June 22, 2021.
Where is Bristol Ramos Leon located?
Bristol Ramos Leon practices at 2935 Allen Rd, Sunnyside, WA 98944. The listed phone number is (509) 837-0070.
What is Bristol Ramos Leon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Bristol Ramos Leon enrolled in Medicare?
Yes. Bristol Ramos Leon 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.
Which organization bills Medicare for Bristol Ramos Leon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bristol Ramos Leon reassigns Medicare benefits to Derek S Weaver Do PLLC (Sunnyside, 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 Bristol Ramos Leon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Bristol Ramos Leon accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Bristol Ramos Leon 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 Bristol Ramos Leon affiliated with any hospitals?
According to CMS data, Bristol Ramos Leon is affiliated with Prosser Memorial Hospital and Astria Sunnyside Hospital.
When was this NPI record last updated?
The NPPES record for Bristol Ramos Leon was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Bristol Ramos Leon, ARNP · NPI 1669041778
Family physician in Sunnyside, Washington. Individual provider, active in the CMS NPPES registry since June 22, 2021.
## Identity
- **NPI:** 1669041778 (Entity type: Individual)
- **Enumerated:** June 22, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP61194710 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 2935 ALLEN RD, Sunnyside, WA 98944-8931
- **Phone:** (509) 837-0070
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Derek S Weaver Do PLLC (NPI 1982081485, Sunnyside, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** April 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1669041778) · Data from the CMS NPPES public registry.