Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Brain and Spine Surgeons of Orange County,A Medical Corporation

Neurological Surgery Physician in Newport Beach, CA · enumerated 2006 · authorized official Christopher Duma, President.

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

National Provider Identifier

1114955036

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Registry record

Entity type Organization (Type 2)

Legal business name Brain and Spine Surgeons of Orange County,A Medical Corporation

Practice address 3900 West Coast Highway, Suite 300, Newport Beach, CA, 92663

Phone (949) 642-6787

Fax (949) 642-4833

Enumeration date Jun 29, 2006

Last updated in NPPES Nov 20, 2014

Taxonomy & classification

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Christopher Duma

Title President

Phone (949) 642-6787

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 Brain and Spine Surgeons of Orange County,A Medical Corporation?

The NPI for Brain and Spine Surgeons of Orange County,A Medical Corporation is 1114955036, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Brain and Spine Surgeons of Orange County,A Medical Corporation?

NPPES lists Christopher Duma (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-20.