1. Home
  2. Directory
  3. California
  4. Beverly Hills
  5. Orthopaedic Surgery
  6. NPI Profile

GOLDEN STATE BONE AND JOINT CLINIC
NPI 1508139957
Orthopaedic Surgery in Beverly Hills, CA

Active since February 15, 2012
9033 WILSHIRE BLVD, SUITE 403, BEVERLY HILLS, CA 90210(310) 858-3800(888) 589-6241 Get Directions Write a Review

NPPES record last updated: May 21, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Golden State Bone And Joint Clinic NPPES

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

GOLDEN STATE BONE AND JOINT CLINIC (NPI 1508139957) is a healthcare organization registered as an orthopaedic surgery in Beverly Hills, California and active in the NPI registry since February 2012. The organization lists Matthew J. Enna, Owner, as its authorized official.

NPPES Registry Identity

NPI1508139957
Entity TypeOrganization
Primary Taxonomy207X00000X
Legal Business NameGOLDEN STATE BONE AND JOINT CLINIC
Location Address9033 WILSHIRE BLVD, SUITE 403Beverly Hills, CA 90210-1847
Mailing Address9033 Wilshire Blvd, Suite 403Beverly Hills, CA 90210-1847 · (310) 858-3800 · Fax (888) 589-6241
Phone(310) 858-3800
Fax(888) 589-6241
Organization SubpartNo
Authorized OfficialMatthew J. EnnaOwner · (310) 858-3880
Enumeration DateFebruary 15, 2012
Last NPPES UpdateMay 21, 2013
✔ NPI 1508139957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in CA · A100628
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 · Hand SurgeryTaxonomy 207XS0106X · License A100628 (CA)
Also ListedOrthopaedic Surgery · Sports MedicineTaxonomy 207XX0005X · License A100628 (CA)
9033 WILSHIRE BLVD, Beverly Hills, CA 90210
Open in Google Maps ↗

Other Identifiers 2

Medicare PINFU255ACA
Medicare NSC6685440001CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Golden State Bone And Joint Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Golden State Bone And Joint Clinic, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Matthew Enna, M.D.
Orthopedic Surgery
NPI 1396797809
9033 WILSHIRE BLVD SUITE 403
Beverly Hills, CA 90211
(310) 858-3880
✔ PECOS✔ Accepts MedicareSame address
Tracey Didinger, M.D.
Orthopedic Surgery
NPI 1023428414
1200 N. STATE STREET GNH 3900
Los Angeles, CA 90033
(323) 226-7346
✔ PECOS✔ Accepts Medicare10 mi
Alan Zonno, MD
Orthopedic Surgery
NPI 1730308552
9480 DOUBLE DIAMOND PKWY STE 100
Reno, NV 89521
(775) 786-1600
✔ PECOS✔ Accepts Medicare378 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Golden State Bone And Joint Clinic's NPI number?

The NPI number for Golden State Bone And Joint Clinic is 1508139957. It was assigned to this organization in the NPPES registry on February 15, 2012.

Where is Golden State Bone And Joint Clinic located?

Golden State Bone And Joint Clinic is located at 9033 Wilshire Blvd Suite 403, Beverly Hills, CA 90210. The listed phone number is (310) 858-3800.

What is Golden State Bone And Joint Clinic's specialty?

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

Is Golden State Bone And Joint Clinic enrolled in Medicare?

Yes. Golden State Bone And Joint Clinic is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Golden State Bone And Joint Clinic?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Orthopedic Surgery, reassign their Medicare billing to Golden State Bone And Joint Clinic. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Golden State Bone And Joint Clinic was last updated on May 21, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.