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

Kaiser Foundation Health Plan of the Mid Atlantic States, Inc

Health Maintenance Organization in Halethorpe, MD · enumerated 2006 · authorized official Colleen Swinton, Director,Credentialing/Provider Enr.

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

National Provider Identifier

1043378656

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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 Kaiser Permanente-South Baltimore, 1701 Twin Springs Road, Halethorpe, MD, 21227

Phone (410) 737-5000

Fax (443) 263-7381

Enumeration date Dec 5, 2006

Last updated in NPPES Jul 24, 2025

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers Secondary

133N00000X Nutritionist Dietary & Nutritional Service Providers Secondary

163WP0200X Pediatric Registered Nurse Nursing Service Providers Secondary

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Secondary

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary

302R00000X Health Maintenance Organization Managed Care Organizations Primary

Authorized official

Name Colleen Swinton

Title Director,Credentialing/Provider Enr

Phone (301) 257-2797

Other identifiers

Identifier	Type	State	Issuer
K679	Other	MD	MEDICARE GROUP ID

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 the Mid Atlantic States, Inc located?

The practice location on file with NPPES is in Halethorpe, MD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-07-24. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-24.