Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Frederick Kidney Care Associates LLC.

Medical Specialty Clinic/Center in Frederick, MD · enumerated 2007 · authorized official Rohan Rengen, Partner.

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

National Provider Identifier

1033305263

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Registry record

Entity type Organization (Type 2)

Legal business name Frederick Kidney Care Associates LLC.

Practice address 5205 Chairmans Ct, Suite 100, Frederick, MD, 21703

Phone (301) 696-0012

Enumeration date Sep 21, 2007

Last updated in NPPES Jun 13, 2016

Taxonomy & classification

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities · License W12133963 (MD) Primary

Authorized official

Name Rohan Rengen

Title Partner

Phone (301) 696-0012

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-06-13. Verify at npiregistry.cms.hhs.gov.

Where is Frederick Kidney Care Associates LLC. located?

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

Providers at this address

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Anita Nahar Nephrology Physician · Frederick, MD NPI 1659369684 Rohan Rengen Nephrology Physician · Frederick, MD NPI 1609067792 Total Renal Care Inc End-Stage Renal Disease (ESRD) Treatment Clinic/Center · Frederick, MD NPI 1902184625

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-13.