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Expert Medical Group Inc

Interventional Pain Medicine Physician in Irvine, CA · enumerated 2014 · authorized official Hooman Rastegar, President.

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

National Provider Identifier

1649687641

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Registry record

Entity type Organization (Type 2)
Legal business name Expert Medical Group Inc
Practice address 5 Holland Ste 101, Irvine, CA, 92618
Phone (949) 588-2190
Fax (949) 588-2199
Enumeration date Jul 22, 2014
Last updated in NPPES Jul 22, 2014

Taxonomy & classification

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License A106971 (CA) Primary

Authorized official

Name Hooman Rastegar
Title President
Phone (949) 588-2190

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-07-22. Verify at npiregistry.cms.hhs.gov.
Where is Expert Medical Group Inc located?
The practice location on file with NPPES is in Irvine, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-22.