SOUTHERN CALIFORNIA INSTITUTE OF NEUROLOGICAL SURGERY
NPI 1346366929
Neurological Surgery in Escondido, CA
About Southern California Institute Of Neurological Surgery NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTHERN CALIFORNIA INSTITUTE OF NEUROLOGICAL SURGERY (NPI 1346366929) is a healthcare organization registered as a neurological surgery in Escondido, California and active in the NPI registry since March 2007. The organization lists Rhonda Vaughan, Office Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 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)
Southern California Institute Of Neurological Surgery is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Southern California Institute Of Neurological Surgery, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (3)
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 Mark S Stern M D A Professional Corporation's NPI number?
The NPI number for Mark S Stern M D A Professional Corporation is 1346366929. It was assigned to this organization in the NPPES registry on March 22, 2007. The provider is doing business as Southern California Institute Of Neurological Surgery.
Where is Mark S Stern M D A Professional Corporation located?
Mark S Stern M D A Professional Corporation is located at 705 E Ohio Ave, Escondido, CA 92025. The listed phone number is (760) 489-9490.
What is Mark S Stern M D A Professional Corporation's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Mark S Stern M D A Professional Corporation enrolled in Medicare?
Yes. Mark S Stern M D A Professional Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mark S Stern M D A Professional Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Neurosurgery, reassign their Medicare billing to Mark S Stern M D A Professional Corporation. 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 Mark S Stern M D A Professional Corporation was last updated on December 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.