AYESHA CHATTERJI SUJAN
NPI 1275469223
Psychologist in Menlo Park, CA
About Ayesha Chatterji Sujan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AYESHA CHATTERJI SUJAN (NPI 1275469223) is an individual psychologist in Menlo Park, California, licensed in California (PSY35249) and active in the NPI registry since June 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
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)
Ayesha Chatterji Sujan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Ayesha Sujan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Palo Alto, CA 94304
- Reassigned Medicare billing, California enrollment
- 3,617 clinicians in this Medicare group
Stanford, CA 94305
- Reassigned Medicare billing, California enrollment
- 4,258 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.
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 Ayesha Sujan's NPI number?
The NPI number for Ayesha Sujan is 1275469223. It was assigned to this individual provider in the NPPES registry on June 18, 2026.
Where is Ayesha Sujan located?
Ayesha Sujan practices at 321 Middlefield Rd, Menlo Park, CA 94025. The listed phone number is (650) 497-8977.
What is Ayesha Sujan's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Ayesha Sujan enrolled in Medicare?
Yes. Ayesha Sujan is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ayesha Sujan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ayesha Sujan reassigns Medicare benefits to 2 organizations: Lpch Medical Group Div Of Lucile (Palo Alto, CA) and Stanford Health Care (Stanford, 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 Ayesha Sujan'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 Ayesha Sujan was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.