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Adam Warren MD Inc, A Professional Corporation

Orthopaedic Trauma Physician in Oakland, CA · enumerated 2014 · authorized official Adam Warren, Ceo.

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

National Provider Identifier

1659774495

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Registry record

Entity type Organization (Type 2)
Legal business name Adam Warren MD Inc, A Professional Corporation
Practice address 5700 Telegraph Ave Ste 100, Oakland, CA, 94609
Phone (510) 400-5117
Fax (510) 400-5118
Enumeration date Oct 8, 2014
Last updated in NPPES Jun 11, 2025

Taxonomy & classification

207XX0801X Orthopaedic Trauma Physician Allopathic & Osteopathic Physicians · License A103633 (CA) Primary

Authorized official

Name Adam Warren
Title Ceo
Phone (626) 893-4717

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

Who is the authorized official for Adam Warren MD Inc, A Professional Corporation?
NPPES lists Adam Warren (Ceo) as the authorized official for this organization.
What is the NPI number for Adam Warren MD Inc, A Professional Corporation?
The NPI for Adam Warren MD Inc, A Professional Corporation is 1659774495, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-11.