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Eugene Kaplan, MD A Medical Corporation

Specialist in Walnut Creek, CA · enumerated 2009 · authorized official Irena Kaplan, Practice Manager.

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

National Provider Identifier

1043444359

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Registry record

Entity type Organization (Type 2)
Legal business name Eugene Kaplan, MD A Medical Corporation
Other name <Unavail>
Practice address 120 La Casa Via, Suite 209, Walnut Creek, CA, 94598
Phone (925) 979-9969
Fax (925) 979-9979
Enumeration date May 14, 2009
Last updated in NPPES Dec 27, 2011

Taxonomy & classification

174400000X Specialist Other Service Providers · License A672920 (CA) Primary

Authorized official

Name Irena Kaplan
Title Practice Manager
Phone (925) 979-9969

Other identifiers

Identifier Type State Issuer
00A672920 Medicaid CA -

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 2011-12-27. Verify at npiregistry.cms.hhs.gov.
Where is Eugene Kaplan, MD A Medical Corporation located?
The practice location on file with NPPES is in Walnut Creek, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-27.