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WORKMED CALIFORNIA, APC
NPI 1104256841
Orthopaedic Surgery - Orthopaedic Trauma in Riverside, CA

Active since November 15, 2013
4121 10TH ST, RIVERSIDE, CA 92501(888) 405-1772 Get Directions Write a Review

NPPES record last updated: February 17, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Workmed California, Apc NPPES

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

WORKMED CALIFORNIA, APC (NPI 1104256841), doing business as Russell P. Dunnum, Md, Apc, is a healthcare organization registered as an orthopaedic trauma in Riverside, California and active in the NPI registry since November 2013. The organization lists Kevin Calhoun, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1104256841
Entity TypeOrganization
Primary Taxonomy207XX0801X
Legal Business NameWORKMED CALIFORNIA, APC
Location Address4121 10TH STRiverside, CA 92501-3109
Mailing Address14252 Culver Drive, Suite 809Irvine, CA 92604 · (888) 405-1772
Phone(888) 405-1772
Organization SubpartNo
Authorized OfficialKevin CalhounMedical Director · (888) 405-1772
Enumeration DateNovember 15, 2013
Last NPPES UpdateFebruary 17, 2015
✔ NPI 1104256841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic TraumaAllopathic & Osteopathic Physicians
Taxonomy Code207XX0801X
Definition
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.
4121 10TH ST, Riverside, CA 92501
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Other Names 1

Former Legal Business NameRussell P. Dunnum, Md, Apc

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

Other Providers at the Same Location NPPES 2

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

ADVANCED CARE
Specialist
4121 10TH ST
RIVERSIDE, CA 92501
Riverside County (562) 997-7996
DR. ARMAN GHODS D.C.
Chiropractor
4121 10TH ST
RIVERSIDE, CA 92501
Riverside County (951) 779-9345

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 Workmed California, Apc's NPI number?

The NPI number for Workmed California, Apc is 1104256841. It was assigned to this organization in the NPPES registry on November 15, 2013. The provider was formerly known as Russell P. Dunnum, MD, Apc.

Where is Workmed California, Apc located?

Workmed California, Apc is located at 4121 10th St, Riverside, CA 92501. The listed phone number is (888) 405-1772.

What is Workmed California, Apc's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Trauma, with taxonomy code 207XX0801X.

When was this NPI record last updated?

The NPPES record for Workmed California, Apc was last updated on February 17, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.