SOUTHERN CALIFORNIA NEUROSURGICAL ASSOCIATES, INC
NPI 1922052141
Neurological Surgery in South Pasadena, CA
About Southern California Neurosurgical Associates, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTHERN CALIFORNIA NEUROSURGICAL ASSOCIATES, INC (NPI 1922052141) is a healthcare organization registered as a neurological surgery in South Pasadena, California and active in the NPI registry since May 2006. The organization lists Ian Ross, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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 Neurosurgical Associates, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Southern California Neurosurgical Associates, Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
South Pasadena, CA 91030
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 Southern California Neurosurgical Associates, Inc's NPI number?
The NPI number for Southern California Neurosurgical Associates, Inc is 1922052141. It was assigned to this organization in the NPPES registry on May 20, 2006.
Where is Southern California Neurosurgical Associates, Inc located?
Southern California Neurosurgical Associates, Inc is located at 625 Fair Oaks Ave Ste 175, South Pasadena, CA 91030. The listed phone number is (626) 793-8194.
What is Southern California Neurosurgical Associates, Inc's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Southern California Neurosurgical Associates, Inc enrolled in Medicare?
Yes. Southern California Neurosurgical Associates, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Southern California Neurosurgical Associates, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Neurosurgery, reassign their Medicare billing to Southern California Neurosurgical Associates, 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. Of these, 1 practice at this address and 2 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 Southern California Neurosurgical Associates, Inc was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.