DR. CASSANDRA SANCHEZ PSYD
NPI 1285003665
Psychologist - Intellectual and Developmental Disabilities in Menlo Park, CA
About Dr. Cassandra Sanchez Psyd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CASSANDRA SANCHEZ PSYD (NPI 1285003665) is an individual intellectual and developmental disabilities provider in Menlo Park, California, licensed in California (PSY33090) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS and maintains a secondary practice location in San Francisco.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Cassandra Sanchez Psyd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Cassandra Sanchez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94124
- Reassigned Medicare billing, California enrollment
- 1,573 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MENLO PARK, CA 94025
MENLO PARK, CA 94025
MENLO PARK, CA 94025
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 Cassandra Sanchez's NPI number?
The NPI number for Cassandra Sanchez is 1285003665. It was assigned to this individual provider in the NPPES registry on September 16, 2015.
Where is Cassandra Sanchez located?
Cassandra Sanchez practices at 120 Santa Margarita Ave Bldg B, Menlo Park, CA 94025. The listed phone number is (650) 294-9977.
What is Cassandra Sanchez's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Intellectual and Developmental Disabilities, with taxonomy code 103TM1800X.
Is Cassandra Sanchez enrolled in Medicare?
Yes. Cassandra Sanchez is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Cassandra Sanchez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cassandra Sanchez reassigns Medicare benefits to City & County Of San Francisco (San Francisco, 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 Cassandra Sanchez'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 Cassandra Sanchez was last updated on January 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Dr. Cassandra Sanchez, PSYD · NPI 1285003665
Intellectual and Developmental Disabilities provider in Menlo Park, California. Individual provider, active in the CMS NPPES registry since September 16, 2015.
## Identity
- **NPI:** 1285003665 (Entity type: Individual)
- **Enumerated:** September 16, 2015
- **Primary specialty:** Psychologist - Intellectual and Developmental Disabilities · taxonomy 103TM1800X
- **State license:** PSY33090 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 120 SANTA MARGARITA AVE BLDG B, Menlo Park, CA 94025-2725
- **Phone:** (650) 294-9977
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** City & County Of San Francisco (NPI 1184351082, San Francisco, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1285003665) · Data from the CMS NPPES public registry.