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Radiological Associates of Sacramento Medical Group

Nuclear Medicine Physician in Sacramento, CA · enumerated 2005 · authorized official Jonathan Breslau, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922089036

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Registry record

Entity type Organization (Type 2)
Legal business name Radiological Associates of Sacramento Medical Group
Practice address 2801 L St, Sacramento, CA, 95816
Phone (916) 733-3067
Fax (916) 733-8925
Enumeration date Nov 7, 2005
Last updated in NPPES Oct 27, 2011

Taxonomy & classification

207U00000X Nuclear Medicine Physician Allopathic & Osteopathic Physicians Primary
207UN0901X Nuclear Cardiology Physician Allopathic & Osteopathic Physicians Secondary
207UN0902X Nuclear Imaging & Therapy Physician Allopathic & Osteopathic Physicians Secondary
207UN0903X In Vivo & In Vitro Nuclear Medicine Physician Allopathic & Osteopathic Physicians Secondary
2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary
2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians Secondary
2085R0205X Radiological Physics Physician Allopathic & Osteopathic Physicians Secondary
2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Jonathan Breslau
Title President
Phone (916) 646-8300

Other identifiers

Identifier Type State Issuer
GR0028513 Medicaid CA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Radiological Associates of Sacramento Medical Group?
The NPI for Radiological Associates of Sacramento Medical Group is 1922089036, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Radiological Associates of Sacramento Medical Group?
NPPES lists Jonathan Breslau (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-27.