Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

East Bay Neurosurgery and Spine, A Medical Corporation

Neurological Surgery Physician in Berkeley, CA · enumerated 2006 · authorized official Gordon Tang, President.

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

National Provider Identifier

1104895846

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Registry record

Entity type Organization (Type 2)

Legal business name East Bay Neurosurgery and Spine, A Medical Corporation

Practice address 2999 Regent St, Suite 715, Berkeley, CA, 94705

Phone (510) 841-8700

Enumeration date Mar 15, 2006

Last updated in NPPES Oct 5, 2010

Taxonomy & classification

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License G83573 (CA) Primary

Authorized official

Name Gordon Tang

Title President

Phone (510) 841-8700

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for East Bay Neurosurgery and Spine, A Medical Corporation?

The NPI for East Bay Neurosurgery and Spine, A Medical Corporation is 1104895846, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for East Bay Neurosurgery and Spine, A Medical Corporation?

NPPES lists Gordon Tang (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-05.