ROSITA WALKER RN
NPI 1417766106
Nurse Practitioner in Kennewick, WA

Q: What is Rosita Walker's NPI number?

The NPI number for Rosita Walker is 1417766106. It was assigned to this individual provider in the NPPES registry on January 6, 2025.

Q: What is Rosita Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: Is Rosita Walker enrolled in Medicare?

No. Rosita Walker has opted out of Medicare through May 7, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Rosita Walker was last updated on December 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since January 06, 2025Opted out of Medicare · through May 7, 2028

8656 W GAGE BLVD, STE A-106, KENNEWICK, WA 99336(509) 460-1065 Get Directions Write a Review

NPPES record last updated: December 16, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Dec 16, 2025, Jan 6, 2025 (2 updates tracked since 2025).

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About Rosita Walker Rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROSITA WALKER RN (NPI 1417766106) is an individual nurse practitioner in Kennewick, Washington, licensed in Washington (AP70006723) and active in the NPI registry since January 2025. She has opted out of Medicare through May 7, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1417766106

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameROSITA WALKERCredential: RN

Location Address8656 W GAGE BLVD, STE A-106Kennewick, WA 99336-1150

Mailing Address4519 W 10th AveKennewick, WA 99336-9301 · (325) 428-8974 · Fax (509) 376-9119

Phone(509) 460-1065

Sole ProprietorYes

Enumeration DateJanuary 6, 2025

Last NPPES UpdateDecember 16, 20252 updates tracked since enumeration

NPPES CertifiedDecember 16, 2025

✔ NPI 1417766106 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Licenses✔ Licensed in WA · AP70006723✔ Licensed in AZ · 324709

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedRegistered NurseTaxonomy 163W00000X · License 1205730 (TX)

Also ListedRegistered Nurse · Case ManagementTaxonomy 163WC0400X · License RN60912844 (WA)

Also ListedRegistered Nurse · General PracticeTaxonomy 163WG0000X · License RN60912844 (WA)

Also ListedRegistered Nurse · Occupational HealthTaxonomy 163WX0106X · License RN60912844 (WA)

8656 W GAGE BLVD, Kennewick, WA 99336

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Rosita Walker Rn has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from May 7, 2026 through May 7, 2028.

Opt-Out Effective DateMay 7, 2026

Opt-Out In Effect ThroughMay 7, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99336 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$100.78 typical visit price

range $18.56 – $141.11

Typical copayment $25.19 (range $4.64 – $35.27)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SUNDERLAND FAMILY TREATMENT SERVICES

Clinic/Center

8656 W GAGE BLVD, BLDG C
KENNEWICK, WA 99336

Benton County (509) 736-0704

EMMANUEL AMINONE EDIBIOKPO D.O.

Family Medicine

8656 W GAGE BLVD, SUITE 201
KENNEWICK, WA 99336

Benton County (509) 736-0551

SENIOR LIFE RESOURCES NORTHWEST

In Home Supportive Care

8656 W GAGE BLVD, SUITE 301
KENNEWICK, WA 99336

Benton County (509) 735-1911

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 Rosita Walker's NPI number?

The NPI number for Rosita Walker is 1417766106. It was assigned to this individual provider in the NPPES registry on January 6, 2025.

Where is Rosita Walker located?

Rosita Walker practices at 8656 W Gage Blvd Ste A-106, Kennewick, WA 99336. The listed phone number is (509) 460-1065.

What is Rosita Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Rosita Walker enrolled in Medicare?

No. Rosita Walker has opted out of Medicare through May 7, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Rosita Walker was last updated on December 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.