Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Centrelake Medical Group, Inc.

Diagnostic Radiology Physician in Ontario, CA · enumerated 2006 · authorized official Amar Lapsi, Chief Operating Officer.

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

National Provider Identifier

1639137938

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Registry record

Entity type Organization (Type 2)

Legal business name Centrelake Medical Group, Inc.

Other name <Unavail>

Practice address 3115 E Guasti Rd, Ontario, CA, 91761

Phone (909) 635-0411

Fax (909) 635-0441

Enumeration date May 3, 2006

Last updated in NPPES May 24, 2021

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

261QM1200X Magnetic Resonance Imaging (MRI) Clinic/Center Ambulatory Health Care Facilities · License FNP34299 (CA) Secondary

261QX0203X Radiation Oncology Clinic/Center Ambulatory Health Care Facilities · License FNP34299 (CA) Secondary

Authorized official

Name Amar Lapsi

Title Chief Operating Officer

Phone (909) 212-6206

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

Where is Centrelake Medical Group, Inc. located?

The practice location on file with NPPES is in Ontario, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-05-24. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-24.