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CSI
NPI 1922135359
Radiology - Diagnostic Radiology in West Hollywood, CA

Active since February 27, 2007
8700 BEVERLY BLVD # M-335, WEST HOLLYWOOD, CA 90048(310) 423-6500(310) 423-5654 Get Directions Write a Review

NPPES record last updated: December 6, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Csi NPPES

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

CSI (NPI 1922135359) is a healthcare organization registered as a diagnostic radiology in West Hollywood, California and active in the NPI registry since February 2007. The organization lists Barry D Pressman, President, Cfo, Ceo, as its authorized official.

NPPES Registry Identity

NPI1922135359
Entity TypeOrganization
Primary Taxonomy2085R0202X
Legal Business NameCEDARS-SINAI IMAGING MEDICAL GROUP A PROFESSIONAL CORPORATION
Location Address8700 BEVERLY BLVD # M-335West Hollywood, CA 90048-1804
Mailing AddressPo Box 607Newbury Park, CA 91319-0607 · (800) 303-3044 · Fax (805) 375-8903
Phone(310) 423-6500
Fax(310) 423-5654
Organization SubpartNo
Authorized OfficialBarry D PressmanPresident, Cfo, Ceo · (310) 423-6500
Enumeration DateFebruary 27, 2007
Last NPPES UpdateDecember 6, 2021
NPPES CertifiedDecember 6, 2021
✔ NPI 1922135359 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.
8700 BEVERLY BLVD # M-335, West Hollywood, CA 90048
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Other Names 1

Other NameCsi

Other Identifiers 3

OtherZZZ33631ZCA · Blue Shield Of Calif
Other200167900Dept Of Labor
MedicaidGR0053310CA

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)

Csi is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

74

Medicare enrollment records show 74 clinicians reassign Medicare billing to Csi, which bills Medicare for the services they deliver. Of these, 61 practice at this address and 63 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 4

Diagnostic Radiology60
Interventional Radiology9
Cardiovascular Disease (Cardiology)3
Nuclear Medicine2

Nearest to this location (20)

See all 74
Jay Acharya, MD
Diagnostic Radiology
NPI 1871995498
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-6500
✔ PECOS✔ Accepts MedicareSame address
Hayet Amalou, M.D.
Diagnostic Radiology
NPI 1235541814
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-6500
✔ PECOS✔ Accepts MedicareSame address
Daniel Berman, MD
Cardiovascular Disease (Cardiology)
NPI 1538296967
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-4224
✔ PECOS✔ Accepts MedicareSame address
Irene Chen, MD
Diagnostic Radiology
NPI 1952438392
8700 BEVERLY BLVD ROOM M335
Los Angeles, CA 90048
(310) 423-8000
✔ PECOS✔ Accepts MedicareSame address
Mamata Chithriki, MD
Diagnostic Radiology
NPI 1649303603
8700 BEVERLY BLVD ROOM M 335
Los Angeles, CA 90048
(310) 423-8000
✔ PECOS✔ Accepts MedicareSame address
Donald Cohen, MD
Diagnostic Radiology
NPI 1396872735
8700 BEVERLY BLVD ROOM M335
Los Angeles, CA 90048
(310) 423-8000
✔ PECOS✔ Accepts MedicareSame address
Lawrence Cohen, M.D.
Diagnostic Radiology
NPI 1619929239
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-6500
✔ PECOS✔ Accepts MedicareSame address
Alessandro D Agnolo, MD
Nuclear Medicine
NPI 1205969250
8700 BEVERLY BLVD ROOM M 335
Los Angeles, CA 90048
(310) 423-8000
✔ PECOS✔ Accepts MedicareSame address
Michael David, MD
Diagnostic Radiology
NPI 1003303132
8700 BEVERLY BLVD # M-335
West Hollywood, CA 90048
(310) 423-3095
✔ PECOS✔ Accepts MedicareSame address
Steven Frankel, MD
Diagnostic Radiology
NPI 1194852533
8700 BEVERLY BLVD ROOM M335
Los Angeles, CA 90048
(310) 423-8000
✔ PECOS✔ Accepts MedicareSame address
John Friedman, MD
Cardiovascular Disease (Cardiology)
NPI 1740305671
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-6500
✔ PECOS✔ Accepts MedicareSame address
Ali Gholamrezanezhad, M.D.
Interventional Radiology
NPI 1851653968
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-6500
✔ PECOS✔ Accepts MedicareSame address
Katherine Haker, MD
Interventional Radiology
NPI 1255456141
8700 BEVERLY BLVD ROOM M335
Los Angeles, CA 90048
(310) 423-8000
✔ PECOS✔ Accepts MedicareSame address
Sean Hayes, MD
Cardiovascular Disease (Cardiology)
NPI 1386771715
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-4216
✔ PECOS✔ Accepts MedicareSame address
Michael Katz, M.D.
Interventional Radiology
NPI 1073557526
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-6500
✔ PECOS✔ Accepts MedicareSame address
Sudhir Kunchala
Interventional Radiology
NPI 1023467495
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-6500
✔ PECOS✔ Accepts MedicareSame address
Brian Lee
Interventional Radiology
NPI 1831533231
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-6500
✔ PECOS✔ Accepts MedicareSame address
Kevin Seals, M.D.
Interventional Radiology
NPI 1033556238
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-6500
✔ PECOS✔ Accepts MedicareSame address
Louise Thomson, MD
Nuclear Medicine
NPI 1487780813
8700 BEVERLY BLVD ROOM M335
Los Angeles, CA 90048
(310) 423-8000
✔ PECOS✔ Accepts MedicareSame address
Richard Van Allan, MD
Interventional Radiology
NPI 1568599918
8700 BEVERLY BLVD ROOM M335
Los Angeles, CA 90048
(310) 423-8000
✔ PECOS✔ Accepts MedicareSame address
See all 74 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 Cedars-Sinai Imaging Medical Group A Professional Corporation's NPI number?

The NPI number for Cedars-Sinai Imaging Medical Group A Professional Corporation is 1922135359. It was assigned to this organization in the NPPES registry on February 27, 2007. The provider is also known as Csi.

Where is Cedars-Sinai Imaging Medical Group A Professional Corporation located?

Cedars-Sinai Imaging Medical Group A Professional Corporation is located at 8700 Beverly Blvd # M-335, West Hollywood, CA 90048. The listed phone number is (310) 423-6500.

What is Cedars-Sinai Imaging Medical Group A Professional Corporation's specialty?

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

Is Cedars-Sinai Imaging Medical Group A Professional Corporation enrolled in Medicare?

Yes. Cedars-Sinai Imaging Medical Group A Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cedars-Sinai Imaging Medical Group A Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 74 clinicians in 4 Medicare specialties reassign their Medicare billing to Cedars-Sinai Imaging Medical Group 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. The largest specialties are Diagnostic Radiology (60), Interventional Radiology (9) and Cardiovascular Disease (Cardiology) (3). Of these, 61 practice at this address and 63 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 Cedars-Sinai Imaging Medical Group A Professional Corporation was last updated on December 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.