Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

St. John'S Urgent Care & Medical Corporation

General Practice Physician in Los Angeles, CA · enumerated 2006 · authorized official Mike Rostami, Physician/Ceo.

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

National Provider Identifier

1710073390

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Registry record

Entity type Organization (Type 2)

Legal business name St. John'S Urgent Care & Medical Corporation

Practice address 1119 N Western Ave Ste G, Los Angeles, CA, 90029

Phone (323) 957-9300

Fax (323) 957-9315

Enumeration date Oct 4, 2006

Last updated in NPPES Apr 1, 2020

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mike Rostami

Title Physician/Ceo

Phone (323) 957-9300

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

What is the NPI number for St. John'S Urgent Care & Medical Corporation?

The NPI for St. John'S Urgent Care & Medical Corporation is 1710073390, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for St. John'S Urgent Care & Medical Corporation?

NPPES lists Mike Rostami (Physician/Ceo) as the authorized official for this organization.

Providers at this address

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Mike Rostami General Practice Physician · Los Angeles, CA NPI 1720135726 American Urgent Care Corporation Family Medicine Physician · Los Angeles, CA NPI 1467398669

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-01.