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CALIFORNIA CENTER FOR NEUROINTERVENTIONAL SURGERY
NPI 1598049272
Specialist in La Jolla, CA

Active since September 29, 2011
9834 GENESEE AVE, 411, LA JOLLA, CA 92037(858) 677-1755(858) 677-1771 Get Directions Write a Review

NPPES record last updated: November 1, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About California Center For Neurointerventional Surgery NPPES

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

CALIFORNIA CENTER FOR NEUROINTERVENTIONAL SURGERY (NPI 1598049272) is a healthcare organization registered as a specialist in La Jolla, California and active in the NPI registry since September 2011. The organization lists Giuseppe Ammirati, President, as its authorized official.

NPPES Registry Identity

NPI1598049272
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameCALIFORNIA CENTER FOR NEUROINTERVENTIONAL SURGERY
Location Address9834 GENESEE AVE, 411La Jolla, CA 92037-1223
Mailing Address23052 Alicia Pkwy # 619Mission Viejo, CA 92692-1643 · (714) 808-9797 · Fax (714) 808-9393
Phone(858) 677-1755
Fax(858) 677-1771
Organization SubpartNo
Authorized OfficialGiuseppe AmmiratiPresident · (858) 677-1755
Enumeration DateSeptember 29, 2011
Last NPPES UpdateNovember 1, 2016
✔ NPI 1598049272 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · G88237
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
9834 GENESEE AVE, La Jolla, CA 92037
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Other Identifiers 1

OtherFR866ACA · Medicare

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

California Center For Neurointerventional Surgery is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

8

Medicare enrollment records show 8 clinicians reassign Medicare billing to California Center For Neurointerventional Surgery, which bills Medicare for the services they deliver. Of these, 4 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (8)

Bruno Claudino Ramos Flores, MD
Neurosurgery
NPI 1396974424
11199 SORRENTO VALLEY RD STE 203
San Diego, CA 92121
(858) 441-0100
✔ PECOS✔ Accepts Medicare1.5 mi
Ramin Pakbaz, M.D.
Interventional Radiology
NPI 1811072457
13265 NORCROFT RD
San Diego, CA 92130
(916) 220-7326
✔ PECOS5.3 mi
Giuseppe Ammirati, M.D.
Interventional Radiology
NPI 1861653990
200 WEST ARBOR DRIVE
San Diego, CA 92103
(619) 543-3405
✔ PECOS✔ Accepts Medicare9.6 mi
Aaron Cho, M.D.
Diagnostic Radiology
NPI 1790758548
200 W ARBOR DR
San Diego, CA 92103
(800) 926-8273
✔ PECOS✔ Accepts Medicare9.7 mi
Edgar Perez
Interventional Radiology
NPI 1811350861
CALIFORNIA CENTER FOR NEUROINTERVENTIONAL SURGERY 11999 SORRENTO VALLEY ROAD, SUITE 203
San Diego, CA 92121
(714) 856-5472
✔ PECOS✔ Accepts Medicare11 mi
Ryan Viets, MD
Diagnostic Radiology
NPI 1568617108
5555 GROSSMONT CENTER DR
La Mesa, CA 91942
(619) 740-4034
✔ PECOS✔ Accepts Medicare15 mi
Akash Kansagra, MD
Diagnostic Radiology
NPI 1881822682
300 PASTEUR DR
Stanford, CA 94305
(650) 723-4000
✔ PECOS✔ Accepts Medicare420 mi
Christopher Neal, MD
Diagnostic Radiology
NPI 1982612123
688 KINOOLE ST STE 103
Hilo, HI 96720
(808) 969-8010
✔ PECOS✔ Accepts Medicare2,501 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 California Center For Neurointerventional Surgery's NPI number?

The NPI number for California Center For Neurointerventional Surgery is 1598049272. It was assigned to this organization in the NPPES registry on September 29, 2011.

Where is California Center For Neurointerventional Surgery located?

California Center For Neurointerventional Surgery is located at 9834 Genesee Ave 411, La Jolla, CA 92037. The listed phone number is (858) 677-1755.

What is California Center For Neurointerventional Surgery's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is California Center For Neurointerventional Surgery enrolled in Medicare?

Yes. California Center For Neurointerventional Surgery is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through California Center For Neurointerventional Surgery?

According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 3 Medicare specialties reassign their Medicare billing to California Center For Neurointerventional Surgery. 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 Diagnostic Radiology (4), Interventional Radiology (3) and Neurosurgery (1). Of these, 4 practice 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 California Center For Neurointerventional Surgery was last updated on November 1, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.