Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

East Bay Nephrology Medical Group, Inc.

Nephrology Physician in Vallejo, CA · enumerated 2006 · authorized official Thomas Turner, Chief Operating Officer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1184719809

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Registry record

Entity type Organization (Type 2)

Legal business name East Bay Nephrology Medical Group, Inc.

Practice address 125 Hospital Dr, Vallejo, CA, 94589

Phone (510) 841-4525

Fax (510) 848-9970

Enumeration date Oct 4, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Thomas Turner

Title Chief Operating Officer

Phone (510) 841-0411

Other identifiers

Identifier	Type	State	Issuer
CR0683	Other	CA	RAILROAD MEDICARE GROUP #
GR0049641	Medicaid	CA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-07-21. Verify at npiregistry.cms.hhs.gov.

Where is East Bay Nephrology Medical Group, Inc. located?

The practice location on file with NPPES is in Vallejo, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.