NEPHROLOGY ASSOCIATES OF NORTHERN ILLINOIS LTD
NPI 1043418908
Internal Medicine - Nephrology in Rockford, IL

Q: What is Nephrology Associates Of Northern Illinois Ltd's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Active since July 03, 2007

612 ROXBURY RD, ROCKFORD, IL 61107(815) 227-8300(815) 227-8301 Get Directions Write a Review

NPPES record last updated: August 21, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 21, 2022, Nov 2, 2021 (2 updates tracked since 2021).

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About Nephrology Associates Of Northern Illinois Ltd NPPES

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

NEPHROLOGY ASSOCIATES OF NORTHERN ILLINOIS LTD (NPI 1043418908) is a healthcare organization registered as a nephrology in Rockford, Illinois and active in the NPI registry since July 2007. The organization lists Arthur M Morris, Md, as its authorized official.

NPPES Registry Identity

NPI1043418908

Entity TypeOrganization

Primary Taxonomy207RN0300X

Legal Business NameNEPHROLOGY ASSOCIATES OF NORTHERN ILLINOIS LTD

Location Address612 ROXBURY RDRockford, IL 61107-5089

Mailing AddressPo Box 94644Cleveland, OH 44101-4644 · (630) 573-5000 · Fax (630) 368-0280

Phone(815) 227-8300

Fax(815) 227-8301

Organization SubpartNo

Authorized OfficialArthur M MorrisMd · (708) 386-1000

Enumeration DateJuly 3, 2007

Last NPPES UpdateAugust 21, 20252 updates tracked since enumeration

NPPES CertifiedAugust 21, 2025

✔ NPI 1043418908 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

612 ROXBURY RD, Rockford, IL 61107

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Other Identifiers 1

Other1616108IL · Blue Cross Blue Shield

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 17

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

JAMES STIM MD

Internal Medicine (Nephrology)