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Irene Beissner MD Inc

Gynecology Physician in Benicia, CA · enumerated 2009 · authorized official Irene Beissner, President of Corporation.

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

National Provider Identifier

1487885075

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Registry record

Entity type Organization (Type 2)
Legal business name Irene Beissner MD Inc
Practice address 1100 Rose Dr, Benicia, CA, 94510
Phone (707) 745-1720
Fax (707) 745-1902
Enumeration date Jul 31, 2009
Last updated in NPPES Jul 31, 2009

Taxonomy & classification

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License C42256 (CA) Primary

Authorized official

Name Irene Beissner
Title President of Corporation
Phone (707) 864-5556

Other identifiers

Identifier Type State Issuer
23230 Other CA AMERICAN COLLEGE OF OB/GYN

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

Who is the authorized official for Irene Beissner MD Inc?
NPPES lists Irene Beissner (President of Corporation) as the authorized official for this organization.
What is the NPI number for Irene Beissner MD Inc?
The NPI for Irene Beissner MD Inc is 1487885075, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-31.