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

Kaiser Foundation Health Plan of the Mid Atlantic States, Inc

Managed Care Organization Pharmacy in Colesville, MD · enumerated 2006 · authorized official Colleen Swinton, Credentialing Director.

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

National Provider Identifier

1821156399

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Registry record

Entity type Organization (Type 2)

Legal business name Kaiser Foundation Health Plan of the Mid Atlantic States, Inc

Other name <Unavail>

Parent organization Kaiser Foundation Health Plan of the Mid-Atlantic States,Inc

Practice address 12201 Plum Orchard Drive, Colesville, MD, 20910

Phone (301) 572-1057

Fax (301) 572-3399

Enumeration date Dec 5, 2006

Last updated in NPPES Oct 10, 2025

Taxonomy & classification

3336M0003X Managed Care Organization Pharmacy Suppliers Primary

Authorized official

Name Colleen Swinton

Title Credentialing Director

Phone (301) 257-2797

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

Who is the authorized official for Kaiser Foundation Health Plan of the Mid Atlantic States, Inc?

NPPES lists Colleen Swinton (Credentialing Director) as the authorized official for this organization.

What is the NPI number for Kaiser Foundation Health Plan of the Mid Atlantic States, Inc?

The NPI for Kaiser Foundation Health Plan of the Mid Atlantic States, Inc is 1821156399, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Kaiser Foundation Health Plan of the Mid Atlantic States, Inc Clinical Medical Laboratory · Silver Spring, MD NPI 1720153661

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-10.