NPPES file of Aug 9, 2026

Duneland Nephrology PC in Chesterton, IN

This organization bills under NPI 1598709685, an organization record issued on Jun 16, 2006 with the primary taxonomy Nephrology Physician. Each clinician who works there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1598709685
Legal name
Duneland Nephrology PC
Entity
Type 2 · organization
Primary taxonomy
Nephrology Physician 207RN0300X
Practice location
3100 VILLAGE POINT SUITE 102, Chesterton, IN 46304
Phone
219-395-1046
Enumerated
Jun 16, 2006
Record updated
Apr 22, 2021
Authorized official
Project Manager (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

4 clinicians CMS lists with Duneland Nephrology in Chesterton

  1. John Brady, MDNephrology Physician1356347546
  2. Jamie Chin-Theodorou, MDInternal Medicine Physician1326439241
  3. Sumedha Dhar, MDInternal Medicine Physician1811204266
  4. James Hasbargen, MDNephrology Physician1538165907

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

Checking an organization

  1. Confirm the business with the Indiana secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.