ADAM WARREN MD INC, A PROFESSIONAL CORPORATION – NPI #1659774495
Orthopaedic Surgery

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic trauma surgeons deal with the evaluation and management of acute orthopaedic injuries, evaluation and treatment of post-traumatic deformities and nonunions, acute and delayed reconstruction of pelvic and acetabular fractures, as well as osteotomy in the adult hip for treatment of hip arthritis.

Health Care Provider Taxonomy Code for Orthopaedic Surgery

ADAM WARREN MD INC, A PROFESSIONAL CORPORATION is an orthopaedic surgeon located in OAKLAND, CA. NPPES has assigned the NPI number 1659774495 to ADAM WARREN MD INC, A PROFESSIONAL CORPORATION on October 08, 2014. It is a Type-2 NPI, indicating this NPI number is associated with an organization. The primary taxonomy selected by this provider is 207XX0801X from the Health Care Provider Taxonomy code set, which is classified as Orthopaedic Surgery, specializing in Orthopaedic Trauma

The NPI profile was last updated on Jun 11, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for ADAM WARREN MD INC, A PROFESSIONAL CORPORATION below.

NPI Profile for
ADAM WARREN MD INC, A PROFESSIONAL CORPORATION

NPI Number
1659774495
Enumeration Date

(more than 11 years ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
ADAM WARREN MD INC, A PROFESSIONAL CORPORATION
Primary location
5700 TELEGRAPH AVE STE 100
OAKLAND, CA 94609-1710
Phone: (510) 400-5117 Fax: (510) 400-5118
Mailing address
4096 PIEDMONT AVE # 301
OAKLAND, CA 94611-5221
Phone: (877) 400-0128 Fax: (510) 400-5118
Organization Subpart
No
Authorized Official
ADAM WARREN
CEO
Phone: (626) 893-4717
Updated
Certification Date
Jun 11, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207XX0801X
- Orthopaedic Surgery / Orthopaedic Trauma (Primary)		 CA A103633

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.