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Duluth Kidney Services LLC

Duluth Kidney Services LLC is a healthcare organization registered as Specialist in Duluth, MN, holding Type 2 (organization) NPI 1972552156 since 2006. The authorized official on file is Sandy Popham, Owner MD.

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NPI 1972552156
Entity type Organization (Type 2)
Legal business name Duluth Kidney Services LLC
Practice address 925 E SUPERIOR ST, SUITE 106, Duluth, MN, 55802
Phone 2182496230
Fax 2182496231
Enumeration date 2006-05-08
Last updated in NPPES 2008-11-11

Authorized official

Name Sandy Popham
Title Owner MD
Phone 2182496230

Taxonomy & classification

Taxonomy code Specialty Primary License State
174400000X Specialist Primary

Other identifiers

Identifier Type State Issuer
9831014 Other MEDICA
04N86PO Other MN BLUE CROSS MN
462137900 Medicaid MN
Copy-ready billing details
Provider: Duluth Kidney Services LLC
NPI: 1972552156
Taxonomy: 174400000X (Specialist)
Address: 925 E SUPERIOR ST, SUITE 106, Duluth, MN, 55802

Providers at this address

NPI Name Type Specialty Location
1336126317 Fredrick Ekberg Individual Diagnostic Radiology Physician Duluth, MN
1063489607 Christina Lorentz Individual Physical Therapist Duluth, MN
1184691750 Jana Whiting Individual Physical Therapist Duluth, MN
1982661070 Radiological Associates of Duluth, Ltd Organization Diagnostic Radiology Physician Duluth, MN
1548205891 Manferd Benson Individual Diagnostic Radiology Physician Duluth, MN
1912932922 Calvin Loken Individual Specialist Duluth, MN
1932256948 Mary Nett Individual Diagnostic Radiology Physician Duluth, MN
1174670186 William Johnson Individual Diagnostic Radiology Physician Duluth, MN

Verify this record

Cross-check NPI 1972552156 against the authoritative CMS record: view Duluth Kidney Services LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Duluth Kidney Services LLC?
The NPI for Duluth Kidney Services LLC is 1972552156, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Duluth Kidney Services LLC?
NPPES lists Sandy Popham (Owner MD) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-11-11.