EVA LEONEZ FNP-C
NPI 1669057766
Nurse Practitioner - Family in El Segundo, CA
About Eva Leonez Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EVA LEONEZ FNP-C (NPI 1669057766) is an individual family provider in El Segundo, California, licensed in California (95016906) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
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
Eva Leonez 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
3Medicare enrollment records show Eva Leonez reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hawthorne, CA 90250
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Calabasas, CA 91302
- Reassigned Medicare billing, California enrollment
- 256 clinicians in this Medicare group
Valencia, CA 91355
- Reassigned Medicare billing, California enrollment
- 684 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.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90245 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 2
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 Eva Leonez's NPI number?
The NPI number for Eva Leonez is 1669057766. It was assigned to this individual provider in the NPPES registry on March 10, 2021.
Where is Eva Leonez located?
Eva Leonez practices at 390 N Pacific Coast Hwy Ste 3000, El Segundo, CA 90245. The listed phone number is (818) 238-7081.
What is Eva Leonez's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Eva Leonez enrolled in Medicare?
Yes. Eva Leonez 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 Eva Leonez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eva Leonez reassigns Medicare benefits to 3 organizations: Southern California Permanente Medical Group (Hawthorne, CA), Exer Medical Corporation (Calabasas, CA) and Providence Facey Medical Foundation (Valencia, 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 Eva Leonez'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 Eva Leonez was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Eva Leonez, FNP-C · NPI 1669057766
Family physician in El Segundo, California. Individual provider, active in the CMS NPPES registry since March 10, 2021.
## Identity
- **NPI:** 1669057766 (Entity type: Individual)
- **Enumerated:** March 10, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95016906 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 390 N PACIFIC COAST HWY STE 3000, El Segundo, CA 90245-4486
- **Phone:** (818) 238-7081
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Southern California Permanente Medical Group (NPI 1164914115, Hawthorne, CA); Exer Medical Corporation (NPI 1588901532, Calabasas, CA); Providence Facey Medical Foundation (NPI 1710031588, Valencia, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** July 31, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1669057766) · Data from the CMS NPPES public registry.