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Health Diagnostics of California LLC

Diagnostic Radiology Physician in Mountain View, CA · enumerated 2012 · authorized official Howard Simon, Owner.

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

National Provider Identifier

1932461134

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Registry record

Entity type Organization (Type 2)
Legal business name Health Diagnostics of California LLC
Practice address 105 South Dr, Suite 110, Mountain View, CA, 94040
Phone (650) 254-1355
Fax (650) 254-1354
Enumeration date Jun 13, 2012
Last updated in NPPES Jun 13, 2012

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Howard Simon
Title Owner
Phone (480) 264-2400

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

Where is Health Diagnostics of California LLC located?
The practice location on file with NPPES is in Mountain View, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-06-13. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-13.