NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Castro Valley Open Mri Medical Group Inc

Magnetic Resonance Imaging (MRI) Clinic/Center in Castro Valley, CA · enumerated 2011 · authorized official Douglas Abeles, Owner/Medical Director.

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

National Provider Identifier

1942592837

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Castro Valley Open Mri Medical Group Inc
Practice address 21030 Redwood Rd, Suite B, Castro Valley, CA, 94546
Phone (510) 856-4800
Fax (510) 259-9103
Enumeration date May 10, 2011
Last updated in NPPES Sep 2, 2011

Taxonomy & classification

261QM1200X Magnetic Resonance Imaging (MRI) Clinic/Center Ambulatory Health Care Facilities · License C3357822 (CA) Primary

Authorized official

Name Douglas Abeles
Title Owner/Medical Director
Phone (510) 538-1868

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

Who is the authorized official for Castro Valley Open Mri Medical Group Inc?
NPPES lists Douglas Abeles (Owner/Medical Director) as the authorized official for this organization.
What is the NPI number for Castro Valley Open Mri Medical Group Inc?
The NPI for Castro Valley Open Mri Medical Group Inc is 1942592837, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-02.