OC TRAUMA INC
NPI 1720516628
Surgery - Trauma Surgery in Mission Viejo, CA
About Oc Trauma Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OC TRAUMA INC (NPI 1720516628) is a healthcare organization registered as a trauma surgery in Mission Viejo, California and active in the NPI registry since May 2017. The organization maintains a secondary practice location in Laguna Hills and lists William Campbell Wallace, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Oc Trauma Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
27Medicare enrollment records show 27 clinicians reassign Medicare billing to Oc Trauma Inc, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 12 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 5
Nearest to this location (20)
See all 27Mission Viejo, CA 92691
Mission Viejo, CA 92691
Mission Viejo, CA 92691
Mission Viejo, CA 92691
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 Oc Trauma Inc's NPI number?
The NPI number for Oc Trauma Inc is 1720516628. It was assigned to this organization in the NPPES registry on May 23, 2017.
Where is Oc Trauma Inc located?
Oc Trauma Inc is located at 26732 Crown Valley Pkwy Ste 440, Mission Viejo, CA 92691. The listed phone number is (949) 364-1007.
What is Oc Trauma Inc's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.
Is Oc Trauma Inc enrolled in Medicare?
Yes. Oc Trauma Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Oc Trauma Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 27 clinicians in 5 Medicare specialties reassign their Medicare billing to Oc Trauma Inc. 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. The largest specialties are General Surgery (15), Critical Care (Intensivists) (6) and Nurse Practitioner (4). Of these, 4 practice at this address and 12 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Oc Trauma Inc was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.