JULISA ARIZAGA RUIZ FNP
NPI 1174233142
Nurse Practitioner - Family in Yuba City, CA
About Julisa Arizaga Ruiz Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JULISA ARIZAGA RUIZ FNP (NPI 1174233142) is an individual family provider in Yuba City, California, licensed in California (95020716) and active in the NPI registry since December 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Woodland, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Julisa Arizaga Ruiz Fnp 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 Julisa Ruiz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Yuba City, CA 95991
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Saint Helena, CA 94574
- Reassigned Medicare billing, California enrollment
- 116 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 95991 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
YUBA CITY, CA 95991
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 Julisa Ruiz's NPI number?
The NPI number for Julisa Ruiz is 1174233142. It was assigned to this individual provider in the NPPES registry on December 1, 2022.
Where is Julisa Ruiz located?
Julisa Ruiz practices at 1174 Live Oak Blvd, Yuba City, CA 95991. The listed phone number is (530) 822-5500.
What is Julisa Ruiz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Julisa Ruiz enrolled in Medicare?
Yes. Julisa Ruiz 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 Julisa Ruiz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julisa Ruiz reassigns Medicare benefits to 2 organizations: The Sleep Disorder Center Inc (Yuba City, CA) and Ole Health (Saint Helena, CA). 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 Julisa Ruiz'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 Julisa Ruiz was last updated on April 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Julisa Arizaga Ruiz, FNP · NPI 1174233142
Family physician in Yuba City, California. Individual provider, active in the CMS NPPES registry since December 1, 2022.
## Identity
- **NPI:** 1174233142 (Entity type: Individual)
- **Enumerated:** December 1, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95020716 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1174 LIVE OAK BLVD, Yuba City, CA 95991-3407
- **Phone:** (530) 822-5500
## 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): The Sleep Disorder Center Inc (NPI 1679703417, Yuba City, CA); Ole Health (NPI 1295913366, Saint Helena, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** April 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1174233142) · Data from the CMS NPPES public registry.