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BASS MEDICAL GROUP
NPI 1043616600
Orthopaedic Surgery in Walnut Creek, CA

Active since November 10, 2014
390 N WIGET LN STE 100, WALNUT CREEK, CA 94598(925) 944-0110(925) 944-0960 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 9, 2026, Mar 25, 2021, Mar 9, 2018 (3 updates tracked since 2018).

About Bass Medical Group NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BASS MEDICAL GROUP (NPI 1043616600) is a healthcare organization registered as an orthopaedic surgery in Walnut Creek, California and active in the NPI registry since November 2014. The organization lists Inez Wondeh, Ceo, as its authorized official.

NPPES Registry Identity

NPI1043616600
Entity TypeOrganization
Primary Taxonomy207X00000X
Legal Business NameBASS MEDICAL GROUP
Location Address390 N WIGET LN STE 100Walnut Creek, CA 94598-2450
Mailing Address2637 Shadelands DrWalnut Creek, CA 94598-2512 · (925) 948-8143 · Fax (925) 627-3560
Phone(925) 944-0110
Fax(925) 944-0960
Organization SubpartNo
Authorized OfficialInez WondehCeo · (925) 948-8143
Enumeration DateNovember 10, 2014
Last NPPES UpdateMarch 9, 20263 updates tracked since enumeration
NPPES CertifiedMarch 9, 2026
✔ NPI 1043616600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in CA · A42343
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Also ListedOrthopaedic Surgery · Sports MedicineTaxonomy 207XX0005X · License A42343 (CA)
390 N WIGET LN STE 100, Walnut Creek, CA 94598
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Other Identifiers 1

Other7360010001Nsc Medicare

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. WILLIAM BUCHANAN WORKMAN M.D.
Orthopaedic Surgery
390 N WIGET LN STE 100
WALNUT CREEK, CA 94598
Contra Costa County (925) 944-0110

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Bass Medical Group's NPI number?

The NPI number for Bass Medical Group is 1043616600. It was assigned to this organization in the NPPES registry on November 10, 2014.

Where is Bass Medical Group located?

Bass Medical Group is located at 390 N Wiget Ln Ste 100, Walnut Creek, CA 94598. The listed phone number is (925) 944-0110.

What is Bass Medical Group's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

When was this NPI record last updated?

The NPPES record for Bass Medical Group was last updated on March 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.