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DR. WILLIAM E. JOHNSON MD
NPI 1174670186
Radiology - Diagnostic Radiology in Duluth, MN

Active since January 04, 2007
925 E SUPERIOR ST, SUITE109, DULUTH, MN 55802(218) 722-3700(218) 722-8705 Get Directions Write a Review

NPPES record last updated: October 13, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. William E. Johnson Md NPPES

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

DR. WILLIAM E. JOHNSON MD (NPI 1174670186) is an individual diagnostic radiology provider in Duluth, Minnesota, licensed in Minnesota (25023) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1174670186
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. WILLIAM E. JOHNSONCredential: MD
Location Address925 E SUPERIOR ST, SUITE109Duluth, MN 55802-2238
Mailing Address925 E Superior St, Suite 1090Duluth, MN 55802-2238 · (218) 722-3700 · Fax (218) 722-8705
Phone(218) 722-3700
Fax(218) 722-8705
Sole ProprietorNo
Enumeration DateJanuary 4, 2007
Last NPPES UpdateOctober 13, 2011
✔ NPI 1174670186 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in MN · 25023
Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

925 E SUPERIOR ST, Duluth, MN 55802
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Other Identifiers 1

Medicare UPIND79979MN

Other Providers at the Same Location NPPES 11

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

MRS. REBECCA LYNN KUNTZ MD
Radiology (Diagnostic Radiology)
925 E SUPERIOR ST, SUITE 109
DULUTH, MN 55802
St. Louis County (218) 722-3700
MISS CHRISTINA MARIE LORENTZ PT
Physical Therapist
925 E SUPERIOR ST
DULUTH, MN 55802
St. Louis County (218) 728-1100
DR. KATHRYNNE MARIE DRYKE D.D.S.
Dentist (General Practice)
925 E SUPERIOR ST, 101
DULUTH, MN 55802
St. Louis County (218) 728-4488
FREDRICK E EKBERG M.D.
Radiology (Diagnostic Radiology)
925 E SUPERIOR ST, SUITE 109
DULUTH, MN 55802
St. Louis County (218) 722-3700
HOME DIALYSIS DULUTH KIDNEY SERVICES
Internal Medicine (Nephrology)
925 E SUPERIOR ST, SUITE 106
DULUTH, MN 55802
St. Louis County (218) 249-6230
DR. JAMES T JAROSZ DDS
Dentist (General Practice)
925 E SUPERIOR ST, SUITE 101
DULUTH, MN 55802
St. Louis County (218) 728-4488
DR. CALVIN CARDIN LOKEN M.D.
Specialist
925 E SUPERIOR ST
DULUTH, MN 55802
St. Louis County (218) 722-3700
DR. MARY S NETT MD
Radiology (Diagnostic Radiology)
925 E SUPERIOR ST, SUITE 109
DULUTH, MN 55802
St. Louis County (218) 722-3700

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 William Johnson's NPI number?

The NPI number for William Johnson is 1174670186. It was assigned to this individual provider in the NPPES registry on January 4, 2007.

Where is William Johnson located?

William Johnson practices at 925 E Superior St Suite109, Duluth, MN 55802. The listed phone number is (218) 722-3700.

What is William Johnson's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for William Johnson was last updated on October 13, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.