SUTTER BAY MEDICAL FOUNDATION
NPI 1366898538
Clinic/Center - Multi-Specialty in Orinda, CA
About Sutter Bay Medical Foundation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUTTER BAY MEDICAL FOUNDATION (NPI 1366898538), doing business as Sutter East Bay Medical Foundation, is a healthcare organization registered as a multi-specialty in Orinda, California and active in the NPI registry since May 2016. The organization lists Leia M Sanders, Sr Director, Cred, Enroll, Alignmen, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sutter Bay Medical Foundation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4,467Medicare enrollment records show 4,467 clinicians reassign Medicare billing to Sutter Bay Medical Foundation, which bills Medicare for the services they deliver. Of these, 14 practice at this address and 422 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 77
Nearest to this location (20)
See all 4,467Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Sutter Bay Medical Foundation's NPI number?
The NPI number for Sutter Bay Medical Foundation is 1366898538. It was assigned to this organization in the NPPES registry on May 6, 2016. The provider is doing business as Sutter East Bay Medical Foundation.
Where is Sutter Bay Medical Foundation located?
Sutter Bay Medical Foundation is located at 12 Camino Encinas, Orinda, CA 94563. The listed phone number is (510) 204-8180.
What is Sutter Bay Medical Foundation's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Sutter Bay Medical Foundation enrolled in Medicare?
Yes. Sutter Bay Medical Foundation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sutter Bay Medical Foundation?
According to the CMS Revalidation Reassignment List (October 2026 release), 4,467 clinicians in 77 Medicare specialties reassign their Medicare billing to Sutter Bay Medical Foundation. A 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 the clinician's services. The largest specialties are Family Practice (530), Internal Medicine (513) and Nurse Practitioner (455). Of these, 14 practice at this address and 422 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Sutter Bay Medical Foundation was last updated on October 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.
# Sutter Bay Medical Foundation · NPI 1366898538
Multi-Specialty organization in Orinda, California. Organization record, active in the CMS NPPES registry since May 6, 2016.
## Identity
- **NPI:** 1366898538 (Entity type: Organization)
- **Enumerated:** May 6, 2016
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Also known as:** Sutter East Bay Medical Foundation (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Leia Sanders, SR DIRECTOR, CRED, ENROLL, ALIGNMEN
## Practice location
- **Address:** 12 CAMINO ENCINAS, Orinda, CA 94563-3304
- **Phone:** (510) 204-8180
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4,467 clinicians in 77 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (530), Internal Medicine (513), Nurse Practitioner (455); 14 practice at this address and 422 within 10 miles; [full list](https://npiprofile.com/npi/1366898538/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1366898538) · Data from the CMS NPPES public registry.