NATHAN LUNA
NPI 1457457756
Pediatrics - Pediatric Critical Care Medicine in Fresno, CA
About Nathan Luna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHAN LUNA (NPI 1457457756) is an individual pediatric critical care medicine provider in Fresno, California, licensed in California (A82622) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in San Francisco.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nathan Luna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Nathan Luna reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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.
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 Nathan Luna's NPI number?
The NPI number for Nathan Luna is 1457457756. It was assigned to this individual provider in the NPPES registry on September 15, 2006.
Where is Nathan Luna located?
Nathan Luna practices at 4460 E Huntington Ave, Fresno, CA 93702. The listed phone number is (559) 459-4300.
What is Nathan Luna's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Nathan Luna enrolled in Medicare?
Yes. Nathan Luna is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Nathan Luna's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Luna reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, 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 Nathan Luna'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 Nathan Luna was last updated on January 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.