SCARLETTE MERCEDES DE LEON N.P.
NPI 1801134994
Nurse Practitioner - Neonatal in Loma Linda, CA
About Scarlette Mercedes De Leon N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SCARLETTE MERCEDES DE LEON N.P. (NPI 1801134994) is an individual neonatal provider in Loma Linda, California, licensed in California (22061) and active in the NPI registry since January 2013. 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)
Scarlette Mercedes De Leon N.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Scarlette De Leon reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Loma Linda, CA 92350
- Reassigned Medicare billing, California enrollment
- 2,584 clinicians in this Medicare group
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 1,001 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 92354 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.
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
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 Scarlette De Leon's NPI number?
The NPI number for Scarlette De Leon is 1801134994. It was assigned to this individual provider in the NPPES registry on January 23, 2013.
Where is Scarlette De Leon located?
Scarlette De Leon practices at 11234 Anderson St Room 6700H, Loma Linda, CA 92354. The listed phone number is (909) 558-8514.
What is Scarlette De Leon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.
Is Scarlette De Leon enrolled in Medicare?
Yes. Scarlette De Leon is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Scarlette De Leon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Scarlette De Leon reassigns Medicare benefits to 3 organizations: Faculty Physicians And Surgeons Of Llusm (Loma Linda, CA), Cedars-Sinai Medical Care Foundation (Los Angeles, CA) and Cedars-Sinai Medical Center (Los Angeles, 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 Scarlette De Leon'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 Scarlette De Leon was last updated on January 23, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Scarlette Mercedes De Leon, N.P. · NPI 1801134994
Neonatal physician in Loma Linda, California. Individual provider, active in the CMS NPPES registry since January 23, 2013.
## Identity
- **NPI:** 1801134994 (Entity type: Individual)
- **Enumerated:** January 23, 2013
- **Primary specialty:** Nurse Practitioner - Neonatal · taxonomy 363LN0000X
- **State license:** 22061 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 11234 ANDERSON ST, ROOM 6700H, Loma Linda, CA 92354-2804
- **Phone:** (909) 558-8514
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Faculty Physicians And Surgeons Of Llusm (NPI 1477503407, Loma Linda, CA); Cedars-Sinai Medical Care Foundation (NPI 1316984388, Los Angeles, CA); Cedars-Sinai Medical Center (NPI 1639172372, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 23, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1801134994) · Data from the CMS NPPES public registry.