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

Kaiser Foundation Health Plan of Colorado

Clinical Medical Laboratory in Westminster, CO · enumerated 2012 · authorized official Michael Ramseier, Regional President.

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

National Provider Identifier

1700150950

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Registry record

Entity type Organization (Type 2)

Legal business name Kaiser Foundation Health Plan of Colorado

Other name <Unavail>

Parent organization Kaiser Foundation Health Plan

Practice address 7701 Sheridan Blvd, Westminster, CO, 80003

Phone (303) 338-4545

Enumeration date Mar 6, 2012

Last updated in NPPES May 24, 2021

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Michael Ramseier

Title Regional President

Phone (303) 344-7256

Other identifiers

Identifier	Type	State	Issuer
32958064	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

Where is Kaiser Foundation Health Plan of Colorado located?

The practice location on file with NPPES is in Westminster, CO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-05-24. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Sandra Meyappan Pediatrics Physician · Westminster, CO NPI 1659346898 Lisa Dever Livingston Family Medicine Physician · Westminster, CO NPI 1407816531 Christine Bellantoni Internal Medicine Physician · Westminster, CO NPI 1477507796 Warren Thompson Family Medicine Physician · Westminster, CO NPI 1275575151 Stephen Sommerschield Family Medicine Physician · Westminster, CO NPI 1013941319 Kaiser Foundation Health Plan of Co Multi-Specialty Clinic/Center · Westminster, CO NPI 1366556086 Kaiser Foundation Health Plan of Colorado Managed Care Organization Pharmacy · Westminster, CO NPI 1982779245 Gregory Kellermeyer Psychiatry Physician · Westminster, CO NPI 1043385396

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-24.