MS. LIZETTE CALINGASAN SISTOZA MD
NPI 1235235672
Pediatrics - Neonatal-Perinatal Medicine in Colton, CA
About Ms. Lizette Calingasan Sistoza Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. LIZETTE CALINGASAN SISTOZA MD (NPI 1235235672) is an individual neonatal-perinatal medicine provider in Colton, California, licensed in California (A88910) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Ms. Lizette Calingasan Sistoza Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lizette Sistoza reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fontana, CA 92335
- Reassigned Medicare billing, California enrollment
- 5,228 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLTON, CA 92324
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 Lizette Sistoza's NPI number?
The NPI number for Lizette Sistoza is 1235235672. It was assigned to this individual provider in the NPPES registry on September 15, 2006.
Where is Lizette Sistoza located?
Lizette Sistoza practices at 400 N Pepper Ave, Colton, CA 92324. The listed phone number is (909) 580-1000.
What is Lizette Sistoza's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Lizette Sistoza enrolled in Medicare?
Yes. Lizette Sistoza is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lizette Sistoza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lizette Sistoza reassigns Medicare benefits to Southern California Permanente Medical Group (Fontana, 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 Lizette Sistoza'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 Lizette Sistoza was last updated on December 8, 2021. 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.