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Karen E. Koe M.D., Inc

Gynecology Physician in Los Alamitos, CA · enumerated 2021 · authorized official Ruby Rosales, Manager.

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

National Provider Identifier

1255002655

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Registry record

Entity type Organization (Type 2)
Legal business name Karen E. Koe M.D., Inc
Other name <Unavail>
Practice address 10861 Cherry St Ste 103, Los Alamitos, CA, 90720
Phone (562) 595-1961
Fax (562) 595-5351
Enumeration date Sep 24, 2021
Last updated in NPPES Sep 24, 2021

Taxonomy & classification

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians Primary
261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Ruby Rosales
Title Manager
Phone (562) 826-6534

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

What type of organization is Karen E. Koe M.D., Inc?
Karen E. Koe M.D., Inc is registered in NPPES as a Gynecology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-24.