ANDREA SANTOS RN
NPI 1265830871
Registered Nurse in Marysville, CA
About Andrea Santos Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREA SANTOS RN (NPI 1265830871) is an individual registered nurse in Marysville, California, licensed in California (95044114) and active in the NPI registry since December 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Oakland.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Andrea Santos Rn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Andrea Santos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sacramento, CA 95817
- Reassigned Medicare billing, California enrollment
- 105 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.
MARYSVILLE, CA 95901
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 Andrea Santos's NPI number?
The NPI number for Andrea Santos is 1265830871. It was assigned to this individual provider in the NPPES registry on December 12, 2014.
Where is Andrea Santos located?
Andrea Santos practices at 5730 Packard Ave Ste 500, Marysville, CA 95901. The listed phone number is (530) 749-3242.
What is Andrea Santos's specialty?
The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.
Is Andrea Santos enrolled in Medicare?
Yes. Andrea Santos is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Andrea Santos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Santos reassigns Medicare benefits to Shriners Hospitals For Children (Sacramento, 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 Andrea Santos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrea Santos accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Andrea Santos as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Andrea Santos was last updated on April 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.