JOSEPH CHRISTIAN FERNANDEZ MSN, RN, FNP-BC
NPI 1700326998
Nurse Practitioner - Family in Los Angeles, CA
About Joseph Christian Fernandez Msn, Rn, Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH CHRISTIAN FERNANDEZ MSN, RN, FNP-BC (NPI 1700326998) is an individual family provider in Los Angeles, California, licensed in California (95006154) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS and is a graduate of Other (2016).
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
Joseph Christian Fernandez Msn, Rn, Fnp-bc 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 Joseph Fernandez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90020
- Reassigned Medicare billing, California enrollment
- 840 clinicians in this Medicare group
Adelanto, CA 92301
- Reassigned Medicare billing, California enrollment
- 73 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 2
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 90004 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Joseph Fernandez's NPI number?
The NPI number for Joseph Fernandez is 1700326998. It was assigned to this individual provider in the NPPES registry on March 7, 2017.
Where is Joseph Fernandez located?
Joseph Fernandez practices at 5123 Maplewood Ave, Los Angeles, CA 90004. The listed phone number is (323) 533-6227.
What is Joseph Fernandez's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Joseph Fernandez enrolled in Medicare?
Yes. Joseph Fernandez 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 Joseph Fernandez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Fernandez reassigns Medicare benefits to 2 organizations: Pih Health Physicians (Los Angeles, CA) and Tri-State Community Healthcare Center (Adelanto, 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 Joseph Fernandez'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 Joseph Fernandez was last updated on March 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.
# Joseph Christian Fernandez, MSN, RN, FNP-BC · NPI 1700326998
Family physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 7, 2017.
## Identity
- **NPI:** 1700326998 (Entity type: Individual)
- **Enumerated:** March 7, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95006154 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5123 MAPLEWOOD AVE, Los Angeles, CA 90004-1606
- **Phone:** (323) 533-6227
## 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): Pih Health Physicians (NPI 1518625367, Los Angeles, CA); Tri-State Community Healthcare Center (NPI 1508379017, Adelanto, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** March 7, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1700326998) · Data from the CMS NPPES public registry.