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WILLIAM DAVID WITRAK
NPI 1942232327
Radiology - Diagnostic Radiology in Duluth, MN

Active since July 07, 2006
400 E 3RD ST, DULUTH, MN 55805(218) 786-8364 Get Directions Write a Review

NPPES record last updated: May 19, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William David Witrak NPPES

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

WILLIAM DAVID WITRAK (NPI 1942232327) is an individual diagnostic radiology provider in Duluth, Minnesota, licensed in Minnesota (34109) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1942232327
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameWILLIAM DAVID WITRAK
Location Address400 E 3RD STDuluth, MN 55805-1951
Mailing Address400 E 3rd StDuluth, MN 55805-1951 · (218) 786-8364
Phone(218) 786-8364
Sole ProprietorNo
Enumeration DateJuly 7, 2006
Last NPPES UpdateMay 19, 2011
✔ NPI 1942232327 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 · 34109
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
400 E 3RD ST, Duluth, MN 55805
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Other Identifiers 3

Medicare UPINB81252
Medicaid145503600MN
Medicare PIN309000768MN

Other Providers at the Same Location NPPES 20

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

CHRISTIAN CONNER RN, CRNA
Nurse Anesthetist, Certified Registered
400 E 3RD ST
DULUTH, MN 55805
St. Louis County (218) 786-4150
JORDAN TICHENOR
Internal Medicine (Infectious Disease)
400 E 3RD ST
DULUTH, MN 55805
St. Louis County (218) 786-3737
MOLLY B DWYER APRN, CNP
Nurse Practitioner (Psychiatric/Mental Health)
400 E 3RD ST
DULUTH, MN 55805
St. Louis County (218) 786-8364
AMY MARIE LARSON MD
Hospitalist
400 E 3RD ST
DULUTH, MN 55805
St. Louis County (218) 786-8364
BRUCE JAMES DERAUF
Radiology (Diagnostic Radiology)
400 E 3RD ST
DULUTH, MN 55805
St. Louis County (218) 786-8364
NIZAR NAJIB SALEH
Internal Medicine (Cardiovascular Disease)
400 E 3RD ST
DULUTH, MN 55805
St. Louis County (218) 786-8364
DIANE MAE KOLQUIST
Clinical Nurse Specialist (Medical-Surgical)
400 E 3RD ST
DULUTH, MN 55805
St. Louis County (218) 786-8364
GINA MARIE SLIPKA-MARINOS
Internal Medicine
400 E 3RD ST
DULUTH, MN 55805
St. Louis County (218) 786-8364

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 Witrak's NPI number?

The NPI number for William Witrak is 1942232327. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Where is William Witrak located?

William Witrak practices at 400 E 3rd St, Duluth, MN 55805. The listed phone number is (218) 786-8364.

What is William Witrak'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 Witrak was last updated on May 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.