KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC
NPI 1558436493
Clinical Medical Laboratory in Washington, DC

Active since November 22, 2006
2301 M ST NW, WASHINGTON, DC 20037(202) 419-6200(301) 816-7170 Get Directions Write a Review

NPPES record last updated: July 24, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC (NPI 1558436493), doing business as Northwest Dc Medical Office Building Laboratory, is a healthcare organization registered as a clinical medical laboratory in Washington, District Of Columbia and active in the NPI registry since November 2006. The organization lists Colleen E Swinton, Credentialing Director, as its authorized official.

NPPES Registry Identity

NPI1558436493
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameKAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC
Location Address2301 M ST NWWashington, DC 20037-1427
Mailing Address4000 Garden City DrHyattsville, MD 20785-2418 · (301) 816-2424
Fax(301) 816-7170
Organization SubpartYes
Authorized OfficialColleen E SwintonCredentialing Director · (301) 257-2797
Enumeration DateNovember 22, 2006
Last NPPES UpdateJuly 24, 2025
NPPES CertifiedJuly 24, 2025
✔ NPI 1558436493 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
Definition
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.
2301 M ST NW, Washington, DC 20037

Other Names 1

Doing Business AsNorthwest Dc Medical Office Building Laboratory

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychiatry & Neurology (Child & Adolescent Psychiatry)
2301 M ST NW, KAISER PERMANENTE NORTHWEST DC MEDICAL CENTER
WASHINGTON, DC 20037
Clinic/Center (Primary Care)
2301 M ST NW
WASHINGTON, DC 20037
Obstetrics & Gynecology
2301 M ST NW, KAISER PERMANENTE MARLOW HEIGHTS MEDICAL CENTER
WASHINGTON, DC 20037
Obstetrics & Gynecology
2301 M ST NW
WASHINGTON, DC 20037
Obstetrics & Gynecology
2301 M ST NW, DEPARTMENT OF OBSTETRICS AND GYNECOLO
WASHINGTON, DC 20037
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
2301 M ST NW
WASHINGTON, DC 20037
Health Maintenance Organization
2301 M ST NW
WASHINGTON, DC 20037
Pharmacist
2301 M ST NW
WASHINGTON, DC 20037

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc's NPI number?

The NPI number for Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc is 1558436493. It was assigned to this organization in the NPPES registry on November 22, 2006. The provider is doing business as Northwest DC Medical Office Building Laboratory.

Where is Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc located?

Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc is located at 2301 M St NW, Washington, DC 20037. The listed phone number is (202) 419-6200.

What is Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

When was this NPI record last updated?

The NPPES record for Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.