KARINA COSUE TOLIVER FNP-C
NPI 1235709684
Nurse Practitioner - Family in Downey, CA
About Karina Cosue Toliver Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARINA COSUE TOLIVER FNP-C (NPI 1235709684) is an individual family provider in Downey, California, licensed in California (95017340) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Downey, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
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
Karina Cosue Toliver 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 Reassignment
Medicare enrollment records show Karina Toliver reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 2,052 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 90241 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.
DOWNEY, CA 90241
DOWNEY, CA 90241
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 Karina Toliver's NPI number?
The NPI number for Karina Toliver is 1235709684. It was assigned to this individual provider in the NPPES registry on June 28, 2021.
Where is Karina Toliver located?
Karina Toliver practices at 11525 Brookshire Ave Ste 300, Downey, CA 90241. The listed phone number is (562) 869-4497.
What is Karina Toliver's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Karina Toliver enrolled in Medicare?
Yes. Karina Toliver 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 organization bills Medicare for Karina Toliver's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karina Toliver reassigns Medicare benefits to Healthcare Partners Affiliates Medical Group (Los Angeles, CA). 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 Karina Toliver'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 Karina Toliver was last updated on November 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Karina Cosue Toliver, FNP-C · NPI 1235709684
Family physician in Downey, California. Individual provider, active in the CMS NPPES registry since June 28, 2021.
## Identity
- **NPI:** 1235709684 (Entity type: Individual)
- **Enumerated:** June 28, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95017340 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 11525 BROOKSHIRE AVE STE 300, Downey, CA 90241-4982
- **Phone:** (562) 869-4497
## 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:** Healthcare Partners Affiliates Medical Group (NPI 1659312593, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** November 30, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1235709684) · Data from the CMS NPPES public registry.