COURTNEY ARRACHE NURSING PRACTICE INC
NPI 1871445080
Nurse Practitioner - Family in Santa Ana, CA
About Courtney Arrache Nursing Practice Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COURTNEY ARRACHE NURSING PRACTICE INC (NPI 1871445080), doing business as Arrache Precision Health, is a healthcare organization registered as a family in Santa Ana, California and active in the NPI registry since February 2026. The organization lists Courtney Arrache, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Courtney Arrache Nursing Practice Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Courtney Arrache Nursing Practice Inc, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Courtney Arrache Nursing Practice Inc's NPI number?
The NPI number for Courtney Arrache Nursing Practice Inc is 1871445080. It was assigned to this organization in the NPPES registry on February 11, 2026. The provider is doing business as Arrache Precision Health.
Where is Courtney Arrache Nursing Practice Inc located?
Courtney Arrache Nursing Practice Inc is located at 1913 E 17th St Ste 218, Santa Ana, CA 92705. The listed phone number is (949) 258-7644.
What is Courtney Arrache Nursing Practice Inc's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Courtney Arrache Nursing Practice Inc enrolled in Medicare?
Yes. Courtney Arrache Nursing Practice Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Courtney Arrache Nursing Practice Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Courtney Arrache Nursing Practice Inc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Courtney Arrache Nursing Practice Inc was last updated on May 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Courtney Arrache Nursing Practice Inc · NPI 1871445080
Family organization in Santa Ana, California. Organization record, active in the CMS NPPES registry since February 11, 2026.
## Identity
- **NPI:** 1871445080 (Entity type: Organization)
- **Enumerated:** February 11, 2026
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **Also known as:** Arrache Precision Health (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Courtney Arrache, PRESIDENT
## Practice location
- **Address:** 1913 E 17TH ST STE 218, Santa Ana, CA 92705-8627
- **Phone:** (949) 258-7644
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1871445080) · Data from the CMS NPPES public registry.