FIONA ELIZABETH DENNISON ARNP
NPI 1841216587
Nurse Practitioner - Pediatrics in Spokane, WA
About Fiona Elizabeth Dennison Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FIONA ELIZABETH DENNISON ARNP (NPI 1841216587) is an individual pediatrics provider in Spokane, Washington, licensed in Washington (AP30007365) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Fiona Elizabeth Dennison Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Fiona Dennison reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spokane, WA 99202
- Reassigned Medicare billing, Washington enrollment
- 4,383 clinicians in this Medicare group
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Seattle Childrens Hospital
- 912 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 99202 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 20
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 Fiona Dennison's NPI number?
The NPI number for Fiona Dennison is 1841216587. It was assigned to this individual provider in the NPPES registry on July 14, 2006. The provider is also known as Fiona Elizabeth Dobbins Arnp.
Where is Fiona Dennison located?
Fiona Dennison practices at 400 E 5th Ave, Spokane, WA 99202. The listed phone number is (509) 838-2531.
What is Fiona Dennison's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Fiona Dennison enrolled in Medicare?
Yes. Fiona Dennison is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Fiona Dennison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Fiona Dennison reassigns Medicare benefits to 2 organizations: Multicare Health System (Spokane, WA) and Seattle Children's Hospital (Seattle, WA). 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 Fiona Dennison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Fiona Dennison accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Fiona Dennison 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 Fiona Dennison was last updated on June 5, 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.
# Fiona Elizabeth Dennison, ARNP · NPI 1841216587
Pediatrics physician in Spokane, Washington. Individual provider, active in the CMS NPPES registry since July 14, 2006.
## Identity
- **NPI:** 1841216587 (Entity type: Individual)
- **Enumerated:** July 14, 2006
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** AP30007365 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 E 5TH AVE, Spokane, WA 99202-1334
- **Phone:** (509) 838-2531
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Multicare Health System (NPI 1730687161, Spokane, WA); Seattle Children's Hospital (NPI 1003319500, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 5, 2019
- **Other identifiers:** Other 0225660 (WA); Medicaid 9649732 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1841216587) · Data from the CMS NPPES public registry.