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NEPHROLOGY & INTERNAL MEDICINE, INC.
NPI 1548785116
Clinic/Center - Ambulatory Surgical in Indianapolis, IN

Active since August 04, 2017
5540 S. EAST STREET, SUITE 100, INDIANAPOLIS, IN 46227(317) 924-8425(317) 634-0921 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Feb 4, 2026, Mar 6, 2025, Nov 2, 2023 and 4 more (7 updates tracked since 2017).

About Nephrology & Internal Medicine, Inc. NPPES

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

NEPHROLOGY & INTERNAL MEDICINE, INC. (NPI 1548785116), doing business as Indiana Kidney Institute, is a healthcare organization registered as an ambulatory surgical in Indianapolis, Indiana and active in the NPI registry since August 2017. The organization lists Nancy Baird, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1548785116
Entity TypeOrganization
Primary Taxonomy261QA1903X
Legal Business NameNEPHROLOGY & INTERNAL MEDICINE, INC.
Location Address5540 S. EAST STREET, SUITE 100Indianapolis, IN 46227-4622
Mailing Address120 W 22nd St, Suite 200Oak Brook, IL 60523-1563 · (630) 573-5000 · Fax (630) 368-0280
Phone(317) 924-8425
Fax(317) 634-0921
Organization SubpartNo
Authorized OfficialNancy BairdMedical Director · (317) 924-8425
Enumeration DateAugust 4, 2017
Last NPPES UpdateFebruary 4, 20267 updates tracked since enumeration
NPPES CertifiedFebruary 4, 2026
✔ NPI 1548785116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities
Taxonomy Code261QA1903X
5540 S. EAST STREET, Indianapolis, IN 46227
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Other Names 2

Doing Business AsIndiana Kidney Institute
Former Legal Business NameNephrology & Internal Medicine Inc

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist 36902
This procedure involves inserting a needle or tube into your hemodialysis circuit, a system that cleans your blood when your kidneys can't. A balloon is then used to widen a narrow section of this circuit. A radiologist reviews the procedure to ensure accuracy.
102 services70 patients
Replacement of tunneled central venous tube 36581
A tunneled central venous tube replacement is a procedure where an existing tube, used to deliver medication or nutrition directly to a large vein, is replaced. This is done under local anesthesia and involves inserting a new tube through a small incision.
33 services23 patients
Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment with imaging review by radiologist, with balloon tube 36905
This procedure involves eliminating a blood clot in your hemodialysis circuit, ensuring smooth blood flow. A balloon tube is used to widen the dialysis segment if needed. Images are taken and reviewed by a radiologist to confirm successful completion.
29 services18 patients
Insertion of needle and/or tube into hemodialysis circuit with review by radiologist 36901
This procedure involves inserting a needle or tube into your hemodialysis circuit, which is part of the system that cleans your blood when your kidneys can't. A radiologist, a doctor specialized in imaging techniques, will review the process to ensure everything is correct.
19 services19 patients
Removal of tunneled central venous tube 36589
A tunneled central venous tube removal is a procedure to take out a long, thin tube that was previously placed in a large vein in your body. This tube helps deliver medication or nutrition. The removal is usually quick and done under local anesthesia.
18 services18 patients
Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment and placement of stent with review by radiologist 36906
This is a procedure to improve your dialysis treatment. If a blood clot blocks your dialysis circuit, it's removed or dissolved. If the dialysis segment is narrow, a balloon is used to widen it. Sometimes, a stent is placed to keep it open. A radiologist reviews all these steps to ensure accuracy.
15 services13 patients

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 Nephrology & Internal Medicine, Inc.'s NPI number?

The NPI number for Nephrology & Internal Medicine, Inc. is 1548785116. It was assigned to this organization in the NPPES registry on August 4, 2017. The provider is doing business as Indiana Kidney Institute. The provider was formerly known as Nephrology & Internal Medicine Inc.

Where is Nephrology & Internal Medicine, Inc. located?

Nephrology & Internal Medicine, Inc. is located at 5540 S. East Street Suite 100, Indianapolis, IN 46227. The listed phone number is (317) 924-8425.

What is Nephrology & Internal Medicine, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

What insurance does Nephrology & Internal Medicine, Inc. accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and UnitedHealthcare list Nephrology & Internal Medicine, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Nephrology & Internal Medicine, Inc. was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.