Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SUTTER BAY HOSPITALS
NPI 1063812907
General Acute Care Hospital in Castro Valley, CA

Q: What is Sutter Bay Hospitals's NPI number?

The NPI number for Sutter Bay Hospitals is 1063812907. It was assigned to this organization in the NPPES registry on August 28, 2014. The provider is doing business as Eden Medical Center and Sutter Eden Medical Center.

Q: What is Sutter Bay Hospitals's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Active since August 28, 2014

20103 LAKE CHABOT ROAD, CASTRO VALLEY, CA 94546(510) 537-1234(510) 889-6506 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Aug 25, 2026, Dec 6, 2021, Sep 9, 2020 and 2 more (5 updates tracked since 2016).

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About Sutter Bay Hospitals NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SUTTER BAY HOSPITALS (NPI 1063812907), doing business as Eden Medical Center, is a healthcare organization registered as a general acute care hospital in Castro Valley, California and active in the NPI registry since August 2014. The organization lists John B, Gates, Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1063812907

Entity TypeOrganization

Primary Taxonomy282N00000X

Legal Business NameSUTTER BAY HOSPITALS

Location Address20103 LAKE CHABOT ROADCastro Valley, CA 94546-5305

Mailing AddressPo Box 619092Roseville, CA 95661-9092 · (916) 297-8200 · Fax (916) 736-5434

Phone(510) 537-1234

Fax(510) 889-6506

Organization SubpartYesParent: Sutter Health

Authorized OfficialJohn B, GatesChief Financial Officer · (415) 600-7755

Enumeration DateAugust 28, 2014

Last NPPES UpdateAugust 25, 20265 updates tracked since enumeration

NPPES CertifiedAugust 25, 2026

✔ NPI 1063812907 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals

Taxonomy Code282N00000X

Definition

An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.

20103 LAKE CHABOT ROAD, Castro Valley, CA 94546

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Other Names 2

Doing Business AsEden Medical Center

Doing Business AsSutter Eden Medical Center

Other Identifiers 2

Other05-0488CA · Medicare Provider Number

Other140000030CA · General Acute Care Hospital License

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALTA EAST BAY PATHOLOGY INC

Pathology (Anatomic Pathology & Clinical Pathology)

20103 LAKE CHABOT ROAD
CASTRO VALLEY, CA 94546

Alameda County (510) 268-8683

LETRICE GOLDEN PHARMD

Pharmacist

20103 LAKE CHABOT ROAD
CASTRO VALLEY, CA 94546

Alameda County (510) 727-3210

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 Hospitals's NPI number?

The NPI number for Sutter Bay Hospitals is 1063812907. It was assigned to this organization in the NPPES registry on August 28, 2014. The provider is doing business as Eden Medical Center and Sutter Eden Medical Center.

Where is Sutter Bay Hospitals located?

Sutter Bay Hospitals is located at 20103 Lake Chabot Road, Castro Valley, CA 94546. The listed phone number is (510) 537-1234.

What is Sutter Bay Hospitals's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

When was this NPI record last updated?

The NPPES record for Sutter Bay Hospitals was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 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.