SHIRLEY CALDERON FNP-C
NPI 1902648470
Nurse Practitioner - Family in Los Angeles, CA
About Shirley Calderon Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHIRLEY CALDERON FNP-C (NPI 1902648470) is an individual family provider in Los Angeles, California, licensed in California (95027293) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS.
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 (PECOS)
Shirley Calderon Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Shirley Calderon 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 90042
- Reassigned Medicare billing, California enrollment
- 45 clinicians in this Medicare group
Duarte, CA 91010
- Reassigned Medicare billing, California enrollment
- 1,335 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 90042 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90042
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 Shirley Calderon's NPI number?
The NPI number for Shirley Calderon is 1902648470. It was assigned to this individual provider in the NPPES registry on June 6, 2024.
Where is Shirley Calderon located?
Shirley Calderon practices at 5420 N Figueroa St, Los Angeles, CA 90042. The listed phone number is (323) 256-3884.
What is Shirley Calderon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Shirley Calderon enrolled in Medicare?
Yes. Shirley Calderon is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Shirley Calderon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shirley Calderon reassigns Medicare benefits to 2 organizations: Northeast Community Clinic (Los Angeles, CA) and City Of Hope Medical Foundation (Duarte, 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 Shirley Calderon'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 Shirley Calderon was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Shirley Calderon, FNP-C · NPI 1902648470
Family physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since June 6, 2024.
## Identity
- **NPI:** 1902648470 (Entity type: Individual)
- **Enumerated:** June 6, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95027293 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5420 N FIGUEROA ST, Los Angeles, CA 90042-4118
- **Phone:** (323) 256-3884
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Northeast Community Clinic (NPI 1801447958, Los Angeles, CA); City Of Hope Medical Foundation (NPI 1871886366, Duarte, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 14, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1902648470) · Data from the CMS NPPES public registry.