VIOLA G MEDINA ARNP
NPI 1679629661
Nurse Practitioner in Poulsbo, WA
About Viola G Medina Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VIOLA G MEDINA ARNP (NPI 1679629661) is an individual nurse practitioner in Poulsbo, Washington, licensed in Washington (AP30004058) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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
Viola G Medina 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 Reassignments
2Medicare enrollment records show Viola Medina reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Poulsbo, WA 98370
- Reassigned Medicare billing, Washington enrollment
- 9 clinicians in this Medicare group
Del Norte, CO 81132
- Reassigned Medicare billing, Colorado enrollment
- 203 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98370 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 2
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 Viola Medina's NPI number?
The NPI number for Viola Medina is 1679629661. It was assigned to this individual provider in the NPPES registry on January 25, 2007.
Where is Viola Medina located?
Viola Medina practices at 19980 10th Ave NE Ste 202, Poulsbo, WA 98370. The listed phone number is (360) 979-0569.
What is Viola Medina's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Viola Medina enrolled in Medicare?
Yes. Viola Medina 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 organizations bill Medicare for Viola Medina's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Viola Medina reassigns Medicare benefits to 2 organizations: Chymiymattymd LLC (Poulsbo, WA) and Lutheran Hospital Association Of The San Luis Valley (Del Norte, CO). Each 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 Viola Medina'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 Viola Medina was last updated on April 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.
# Viola G Medina, ARNP · NPI 1679629661
Nurse Practitioner physician in Poulsbo, Washington. Individual provider, active in the CMS NPPES registry since January 25, 2007.
## Identity
- **NPI:** 1679629661 (Entity type: Individual)
- **Enumerated:** January 25, 2007
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** AP30004058 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 19980 10TH AVE NE STE 202, Poulsbo, WA 98370-6322
- **Phone:** (360) 979-0569 · **Fax:** (877) 805-9505
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Chymiymattymd LLC (NPI 1982073235, Poulsbo, WA); Lutheran Hospital Association Of The San Luis Valley (NPI 1851579262, Del Norte, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** April 10, 2019
- **Other identifiers:** Other 0039581 (WA); Other 0359072 (WA); Other US2510511 (WA); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1679629661) · Data from the CMS NPPES public registry.