KIMBERLY AMBROSIA MALFABON FNP-C
NPI 1689563595
Nurse Practitioner - Family in Grants Pass, OR
About Kimberly Ambrosia Malfabon Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KIMBERLY AMBROSIA MALFABON FNP-C (NPI 1689563595) is an individual family provider in Grants Pass, Oregon, licensed in Oregon (10036681) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS, is affiliated with Asante Three Rivers Medical Center, and is a graduate of Other (2025).
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 and accepts Medicare assignment
Kimberly Ambrosia Malfabon Fnp-c 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 Kimberly Malfabon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grants Pass, OR 97527
- Reassigned Medicare billing, Oregon enrollment
- 207 clinicians in this Medicare group
Medford, OR 97504
- Reassigned Medicare billing, Oregon enrollment
- 267 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.
Asante Three Rivers Medical Center
Acute Care Hospitals · Grants Pass, ORAsante Rogue Regional Medical Center
Acute Care Hospitals · Medford, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97527 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.
GRANTS PASS, OR 97527
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 Kimberly Malfabon's NPI number?
The NPI number for Kimberly Malfabon is 1689563595. It was assigned to this individual provider in the NPPES registry on July 3, 2025.
Where is Kimberly Malfabon located?
Kimberly Malfabon practices at 500 SW Ramsey Ave, Grants Pass, OR 97527. The listed phone number is (541) 472-7000.
What is Kimberly Malfabon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Kimberly Malfabon enrolled in Medicare?
Yes. Kimberly Malfabon 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 Kimberly Malfabon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kimberly Malfabon reassigns Medicare benefits to 2 organizations: Asante Three Rivers Medical Center, LLC (Grants Pass, OR) and Asante (Medford, OR). 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 Kimberly Malfabon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kimberly Malfabon affiliated with any hospitals?
According to CMS data, Kimberly Malfabon is affiliated with Asante Three Rivers Medical Center and Asante Rogue Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Kimberly Malfabon was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Kimberly Ambrosia Malfabon, FNP-C · NPI 1689563595
Family physician in Grants Pass, Oregon. Individual provider, active in the CMS NPPES registry since July 3, 2025.
## Identity
- **NPI:** 1689563595 (Entity type: Individual)
- **Enumerated:** July 3, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 10036681 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 SW RAMSEY AVE, Grants Pass, OR 97527-5554
- **Phone:** (541) 472-7000
## 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): Asante Three Rivers Medical Center, LLC (NPI 1801891809, Grants Pass, OR); Asante (NPI 1770587107, Medford, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** July 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1689563595) · Data from the CMS NPPES public registry.