ELIZABETH RIVERA
NPI 1740771005
Psychologist in San Rafael, CA
About Elizabeth Rivera NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIZABETH RIVERA (NPI 1740771005) is an individual psychologist in San Rafael, California, licensed in California (35485) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
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 and accepts Medicare assignment
Elizabeth Rivera is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Elizabeth Rivera reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Richmond, CA 94801
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
San Diego, CA 92108
- Reassigned Medicare billing, California enrollment
- 28 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.
SAN RAFAEL, CA 94903
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 Elizabeth Rivera's NPI number?
The NPI number for Elizabeth Rivera is 1740771005. It was assigned to this individual provider in the NPPES registry on May 22, 2018.
Where is Elizabeth Rivera located?
Elizabeth Rivera practices at 111 Smith Ranch Rd, San Rafael, CA 94903. The listed phone number is (415) 591-3000.
What is Elizabeth Rivera's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Elizabeth Rivera enrolled in Medicare?
Yes. Elizabeth Rivera is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Elizabeth Rivera's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Rivera reassigns Medicare benefits to 2 organizations: Permanente Medical Group Inc (Richmond, CA) and Alo Ha Psychological Associates Inc. (San Diego, 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 Elizabeth Rivera'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 Elizabeth Rivera was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.