Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

First Impact Medical Group, Inc

Internal Medicine Physician in Riverside, CA · enumerated 2012 · authorized official Nick Mashour, Medical Director.

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

National Provider Identifier

1518224740

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name First Impact Medical Group, Inc

Practice address 6700 Indiana Ave, Suite 145, Riverside, CA, 92506

Phone (888) 951-9511

Enumeration date Apr 12, 2012

Last updated in NPPES Apr 12, 2012

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY9462 (CA) Secondary

111N00000X Chiropractor Chiropractic Providers · License 21702 (CA) Secondary

171100000X Acupuncturist Other Service Providers · License 13813 (CA) Secondary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License A79570 (CA) Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 4540 (CA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A72007 (CA) Primary

Authorized official

Name Nick Mashour

Title Medical Director

Phone (888) 951-9511

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 First Impact Medical Group, Inc located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-04-12. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-12.