RISA C HALFORD ARNP
NPI 1104136811
Nurse Practitioner - Family in Renton, WA
About Risa C Halford Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RISA C HALFORD ARNP (NPI 1104136811) is an individual family provider in Renton, Washington, licensed in Washington (AP60187605) and active in the NPI registry since October 2010. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Risa C Halford Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Risa Halford reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Renton, WA 98057
- Reassigned Medicare billing, Washington enrollment
- 2,678 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 98057 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 3
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 Risa Halford's NPI number?
The NPI number for Risa Halford is 1104136811. It was assigned to this individual provider in the NPPES registry on October 15, 2010.
Where is Risa Halford located?
Risa Halford practices at 1300 SW 27th St, Renton, WA 98057. The listed phone number is (206) 630-1330.
What is Risa Halford's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Risa Halford enrolled in Medicare?
Yes. Risa Halford is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Risa Halford's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Risa Halford reassigns Medicare benefits to Kaiser Foundation Health Plan Of Washington (Renton, 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 Risa Halford'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 Risa Halford was last updated on May 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Risa C Halford, ARNP · NPI 1104136811
Family physician in Renton, Washington. Individual provider, active in the CMS NPPES registry since October 15, 2010.
## Identity
- **NPI:** 1104136811 (Entity type: Individual)
- **Enumerated:** October 15, 2010
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP60187605 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1300 SW 27TH ST, Renton, WA 98057-2435
- **Phone:** (206) 630-1330
## 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:** Kaiser Foundation Health Plan Of Washington (NPI 1124264577, Renton, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 11, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1104136811) · Data from the CMS NPPES public registry.