Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Kaiser Foundation Health Plan of Co

Clinic/Center in Castle Rock, CO · enumerated 2010 · authorized official Michael Ramseier, Regional President.

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

National Provider Identifier

1992012769

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Kaiser Foundation Health Plan of Co

Other name <Unavail>

Parent organization Kaiser Foundation Health Plan of Co

Practice address 4318 Trail Boss Dr, Ste 100, Castle Rock, CO, 80104

Phone (303) 338-4545

Enumeration date Sep 1, 2010

Last updated in NPPES Apr 11, 2021

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Michael Ramseier

Title Regional President

Phone (303) 344-7256

Other identifiers

Identifier	Type	State	Issuer
04020087	Medicaid	CO	-
04510301	Medicaid	CO	-
04710083	Medicaid	CO	-
30478251	Medicaid	CO	-

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 type of organization is Kaiser Foundation Health Plan of Co?

Kaiser Foundation Health Plan of Co is registered in NPPES as a Clinic/Center (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 2021-04-11.