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ADVANCED IMAGING OF SOUTH BAY, INC.
NPI 1003866914
Radiology - Diagnostic Radiology in Torrance, CA

Active since May 11, 2006
4101 TORRANCE BLVD, TORRANCE, CA 90503(310) 303-5750(310) 303-5709 Get Directions Write a Review

NPPES record last updated: April 2, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Advanced Imaging Of South Bay, Inc. NPPES

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

ADVANCED IMAGING OF SOUTH BAY, INC. (NPI 1003866914) is a healthcare organization registered as a diagnostic radiology in Torrance, California and active in the NPI registry since May 2006. The organization lists Michael Z Stein, Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1003866914
Entity TypeOrganization
Primary Taxonomy2085R0202X
Legal Business NameADVANCED IMAGING OF SOUTH BAY, INC.
Location Address4101 TORRANCE BLVDTorrance, CA 90503-4607
Mailing AddressDept La 21552Pasadena, CA 91185-1552 · (949) 263-8620
Phone(310) 303-5750
Fax(310) 303-5709
Organization SubpartNo
Authorized OfficialMichael Z SteinAuthorized Official · (310) 707-3590
Enumeration DateMay 11, 2006
Last NPPES UpdateApril 2, 2021
NPPES CertifiedApril 2, 2021
✔ NPI 1003866914 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
4101 TORRANCE BLVD, Torrance, CA 90503
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Other Identifiers 5

OtherZZZ13651ZCA · Blue Shield
OtherZZZ13660ZCA · Blue Shield
MedicaidGR0102980CA
OtherZZZ13652ZCA · Blue Shield
MedicaidGR0102981CA

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)

Advanced Imaging Of South Bay, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

64

Medicare enrollment records show 64 clinicians reassign Medicare billing to Advanced Imaging Of South Bay, Inc., which bills Medicare for the services they deliver. Of these, 11 practice at this address and 18 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Diagnostic Radiology63
Interventional Radiology1

Nearest to this location (20)

See all 64
Brandon Ishaque, MD
Diagnostic Radiology
NPI 1194085290
4101 TORRANCE BLVD
Torrance, CA 90503
(310) 303-5750
✔ PECOS✔ Accepts MedicareSame address
Shelby Lundahl, M.D.
Interventional Radiology
NPI 1669874467
4101 TORRANCE BLVD
Torrance, CA 90503
(310) 303-5750
✔ PECOS✔ Accepts MedicareSame address
John Jordan, MD
Diagnostic Radiology
NPI 1720060791
4101 TORRANCE BLVD
Torrance, CA 90503
(310) 303-5750
✔ PECOS✔ Accepts MedicareSame address
Robert Kolanz, MD
Diagnostic Radiology
NPI 1447232822
4101 TORRANCE BLVD
Torrance, CA 90503
(310) 303-5750
✔ PECOS✔ Accepts MedicareSame address
Lucas Nishioka, MD
Diagnostic Radiology
NPI 1467434001
4101 TORRANCE BLVD
Torrance, CA 90503
(310) 303-5750
✔ PECOS✔ Accepts MedicareSame address
Lalitha Ramanna, MD
Diagnostic Radiology
NPI 1396727889
4101 TORRANCE BLVD
Torrance, CA 90503
(310) 303-5750
✔ PECOS✔ Accepts MedicareSame address
Janak Raval, MD
Diagnostic Radiology
NPI 1194700393
4101 TORRANCE BLVD
Torrance, CA 90503
(310) 540-7676
✔ PECOS✔ Accepts MedicareSame address
Michael Stein, MD
Diagnostic Radiology
NPI 1437131810
4101 TORRANCE BLVD
Torrance, CA 90503
(310) 303-5750
✔ PECOS✔ Accepts MedicareSame address
Richard Sullivan, MD
Diagnostic Radiology
NPI 1386621779
4101 TORRANCE BLVD
Torrance, CA 90503
(310) 303-5750
✔ PECOS✔ Accepts MedicareSame address
Randal Sutherland, MD
Diagnostic Radiology
NPI 1801879382
4101 TORRANCE BLVD LITTLE CO MARY HOSP
Torrance, CA 90503
(310) 303-5750
✔ PECOS✔ Accepts MedicareSame address
Christina Snyder
Diagnostic Radiology
NPI 1063909919
4101 TORRANCE BLVD
Torrance, CA 90503
(310) 540-7676
✔ PECOS✔ Accepts MedicareSame address
Ezra Fraser, M.D.
Diagnostic Radiology
NPI 1023240561
421 30TH ST
Hermosa Beach, CA 90254
(415) 902-5621
✔ PECOS3.7 mi
Jose Lopez, MD
Diagnostic Radiology
NPI 1982068243
1000 W CARSON ST
Torrance, CA 90502
(310) 222-2409
✔ PECOS✔ Accepts Medicare3.8 mi
Anand Patel, M.D.
Diagnostic Radiology
NPI 1730316191
1300 W 7TH ST
San Pedro, CA 90732
(310) 303-5750
✔ PECOS✔ Accepts Medicare7.5 mi
Timothy Bell, MD
Diagnostic Radiology
NPI 1073596573
4241 LONG BEACH BLVD RAD-IMAGE MEDICAL GROUP INC.
Long Beach, CA 90807
(562) 912-2507
✔ PECOS✔ Accepts Medicare9.6 mi
James Hyun, MD
Diagnostic Radiology
NPI 1518941624
4241 LONG BEACH BLVD RAD-IMAGE MEDICAL GROUP INC.
Long Beach, CA 90807
(562) 912-2507
✔ PECOS✔ Accepts Medicare9.6 mi
Darissa Kon, MD
Diagnostic Radiology
NPI 1154304640
4241 LONG BEACH BLVD RAD-IMAGE MEDICAL GROUP INC.
Long Beach, CA 90807
(562) 912-2507
✔ PECOS✔ Accepts Medicare9.6 mi
Bach Vu, MD
Diagnostic Radiology
NPI 1790769891
4241 LONG BEACH BLVD RAD-IMAGE MEDICAL GROUP
Long Beach, CA 90807
(562) 912-2507
✔ PECOS✔ Accepts Medicare9.6 mi
Mario Giudici, MD
Diagnostic Radiology
NPI 1558341073
2651 WALNUT AVE
Signal Hill, CA 90755
(562) 912-2507
✔ PECOS11 mi
Amanda Allen
Diagnostic Radiology
NPI 1184018509
757 WESTWOOD PLZ
Los Angeles, CA 90095
(310) 267-8708
✔ PECOS✔ Accepts Medicare17 mi
See all 64 clinicians

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 Advanced Imaging Of South Bay, Inc.'s NPI number?

The NPI number for Advanced Imaging Of South Bay, Inc. is 1003866914. It was assigned to this organization in the NPPES registry on May 11, 2006.

Where is Advanced Imaging Of South Bay, Inc. located?

Advanced Imaging Of South Bay, Inc. is located at 4101 Torrance Blvd, Torrance, CA 90503. The listed phone number is (310) 303-5750.

What is Advanced Imaging Of South Bay, Inc.'s specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Advanced Imaging Of South Bay, Inc. enrolled in Medicare?

Yes. Advanced Imaging Of South Bay, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Advanced Imaging Of South Bay, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 64 clinicians in 2 Medicare specialties reassign their Medicare billing to Advanced Imaging Of South Bay, 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 Diagnostic Radiology (63) and Interventional Radiology (1). Of these, 11 practice at this address and 18 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 Advanced Imaging Of South Bay, Inc. was last updated on April 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.