Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Quest Ultrasound, Inc.

Portable X-ray and/or Other Portable Diagnostic Imaging Supplier in Monrovia, CA · enumerated 2007 · authorized official Hala Grovier, President.

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

National Provider Identifier

1750426086

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Registry record

Entity type Organization (Type 2)

Legal business name Quest Ultrasound, Inc.

Practice address 1946 S Myrtle Ave, Monrovia, CA, 91016

Phone (626) 930-0206

Enumeration date Feb 21, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

335V00000X Portable X-ray and/or Other Portable Diagnostic Imaging Supplier Suppliers Primary

Authorized official

Name Hala Grovier

Title President

Phone (626) 930-0206

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 Quest Ultrasound, Inc. located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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Quest Ultrasound, Inc. Portable X-ray and/or Other Portable Diagnostic Imaging Supplier · Monrovia, CA NPI 1639210719

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.