Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Stephen J. Georgiou MD A Professional Corp.

Obstetrics & Gynecology Physician in Los Banos, CA · enumerated 2026 · authorized official Stephen Georgiou, MD/ President.

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

National Provider Identifier

1558295881

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Registry record

Entity type Organization (Type 2)

Legal business name Stephen J. Georgiou MD A Professional Corp.

Practice address 900 I St, Los Banos, CA, 93635

Phone (209) 828-5580

Fax (209) 828-5599

Enumeration date Jun 11, 2026

Last updated in NPPES Jun 11, 2026

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Stephen Georgiou

Title MD/ President

Phone (209) 617-0796

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 2026-06-11. Verify at npiregistry.cms.hhs.gov.

Where is Stephen J. Georgiou MD A Professional Corp. located?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-11.