KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC
NPI 1588903991
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Largo, MD

Active since February 05, 2013
4/5
Overall Rating
1221 MERCANTILE LN, LARGO, MD 20774(301) 618-5500 Get Directions Write a Review

NPPES record last updated: July 25, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: May 27, 2021, Nov 9, 2015 (2 updates tracked since 2015).

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 1588903991), doing business as Largo Peritoneal Dialysis, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Largo, Maryland and active in the NPI registry since February 2013. The organization lists Colleen E Swinton, Credentialing Director, as its authorized official.

NPPES Registry Identity

NPI1588903991
Entity TypeOrganization
Primary Taxonomy261QE0700X
Legal Business NameKAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC
Location Address1221 MERCANTILE LNLargo, MD 20774-5374
Mailing Address4000 Garden City DrHyattsville, MD 20785-2418 · (301) 816-2424
Organization SubpartNo
Authorized OfficialColleen E SwintonCredentialing Director · (301) 257-2797
Enumeration DateFebruary 5, 2013
Last NPPES UpdateJuly 25, 20252 updates tracked since enumeration
NPPES CertifiedJuly 25, 2025
✔ NPI 1588903991 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · End-Stage Renal Disease (ESRD) TreatmentAmbulatory Health Care Facilities
Taxonomy Code261QE0700X
1221 MERCANTILE LN, Largo, MD 20774

Other Names 1

Doing Business AsLargo Peritoneal Dialysis

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for Largo Peritoneal Dialysis (CMS certification number 212684), from CMS Care Compare.

Largo Peritoneal Dialysis

Dialysis facility · Largo, MD
4/5 CMS RatingRating period January 2020 to December 2023
OwnershipNon-profit
ChainKaiser Permanente
CMS Certification Number212684
ESRD NetworkNetwork 5
Medicare-Certified SinceMay 30, 2014
Location1221 MERCANTILE LNLargo, MD 20774 · Prince Georges County
Services Offered
Peritoneal dialysis

Other Providers at the Same Location NPPES 20

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

Psychiatry & Neurology (Psychiatry)
1221 MERCANTILE LN
LARGO, MD 20774
Anesthesiology
1221 MERCANTILE LN
UPPER MARLBORO, MD 20774
Internal Medicine
1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1221 MERCANTILE LN, DEPT OF OBGYN
LARGO, MD 20774
Anesthesiology
1221 MERCANTILE LN
UPPER MARLBORO, MD 20774
Physician Assistant
1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774
Urology
1221 MERCANTILE LN, KAISER PERMANENTE DEPARTMENT OF UROLOGY
LARGO, MD 20774
Obstetrics & Gynecology
1221 MERCANTILE LN
UPPER MARLBORO, MD 20774

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 1588903991. It was assigned to this organization in the NPPES registry on February 5, 2013. The provider is doing business as Largo Peritoneal Dialysis.

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 1221 Mercantile Ln, Largo, MD 20774. The listed phone number is (301) 618-5500.

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

The primary specialty registered for this NPI is Clinic/Center, specializing in End-Stage Renal Disease (ESRD) Treatment, with taxonomy code 261QE0700X.

Is Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc a Medicare-certified dialysis facility?

Yes. Largo Peritoneal Dialysis is a Medicare-certified dialysis facility, certified since May 30, 2014.

What quality rating does Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc have?

CMS rates Largo Peritoneal Dialysis 4 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

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 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.