Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

California Advanced Imaging Medical Associates Inc

Diagnostic Radiology Physician in San Francisco, CA · enumerated 2006 · authorized official Avanti Ambekar, President.

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

National Provider Identifier

1881646909

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name California Advanced Imaging Medical Associates Inc

Other name <Unavail>

Practice address 1101 Van Ness Ave, San Francisco, CA, 94109

Phone (415) 600-6000

Enumeration date May 17, 2006

Last updated in NPPES Aug 22, 2024

Taxonomy & classification

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Avanti Ambekar

Title President

Phone (415) 308-4890

Other identifiers

Identifier	Type	State	Issuer
169891	Other	CA	BLUESHIELD OF CA
801255754	Medicaid	CA	-
801255780	Medicaid	CA	-
101349561	Medicaid	CA	-
801255740	Medicaid	CA	-
801255778	Medicaid	CA	-
10025574200	Medicaid	NE	-
200745170A	Medicaid	OK	-
101206065	Medicaid	CA	-
801255747	Medicaid	CA	-
100338889	Medicaid	CA	-
801255782	Medicaid	CA	-
801255774	Medicaid	CA	-
1255530606	Medicaid	IA	-
800348694	Medicaid	CA	-
801255779	Medicaid	CA	-
347104	Other	CA	ANTHEM BLUE CROSS
379577200	Other	CA	DEPARTMENT OF LABOR

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

Who is the authorized official for California Advanced Imaging Medical Associates Inc?

NPPES lists Avanti Ambekar (President) as the authorized official for this organization.

What is the NPI number for California Advanced Imaging Medical Associates Inc?

The NPI for California Advanced Imaging Medical Associates Inc is 1881646909, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-22.