Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Simi Valley Medical Imaging, LLC

Diagnostic Radiology Physician in Simi Valley, CA · enumerated 2006 · authorized official Nick Dimartino, Cfo & Executive Vp.

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

National Provider Identifier

1285692970

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Registry record

Entity type Organization (Type 2)

Legal business name Simi Valley Medical Imaging, LLC

Practice address 1687 Erringer Rd, Suite 210, Simi Valley, CA, 93065

Phone (805) 527-4674

Fax (805) 527-4675

Enumeration date May 2, 2006

Last updated in NPPES Oct 30, 2007

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Nick Dimartino

Title Cfo & Executive Vp

Phone (425) 637-2991

Other identifiers

Identifier	Type	State	Issuer
GR0056261	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Simi Valley Medical Imaging, LLC?

Simi Valley Medical Imaging, LLC is registered in NPPES as a Diagnostic Radiology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-30.