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MARIAN STEFAN KOSMOWSKI M.D.
NPI 1871562280
Radiology - Diagnostic Radiology in Sioux City, IA

Active since March 16, 2006
801 5TH ST, SIOUX CITY, IA 51101(308) 647-4900(308) 647-5378 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marian Stefan Kosmowski M.d. NPPES

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

MARIAN STEFAN KOSMOWSKI M.D. (NPI 1871562280) is an individual diagnostic radiology provider in Sioux City, Iowa, licensed in Iowa (33927) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1871562280
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameMARIAN STEFAN KOSMOWSKICredential: M.D.
Location Address801 5TH STSioux City, IA 51101-1394
Mailing AddressPo Box 161Sioux City, IA 51102-0161 · (308) 647-4900 · Fax (308) 647-5378
Phone(308) 647-4900
Fax(308) 647-5378
Sole ProprietorNo
Enumeration DateMarch 16, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1871562280 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses✔ Licensed in IA · 33927✔ Licensed in NE · 23253
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
801 5TH ST, Sioux City, IA 51101
Open in Google Maps ↗

Other Identifiers 4

Medicaid7775240SD
Medicare UPINB18576
Medicaid0229278IA
Medicare ID-Type UnspecifiedI1465IA

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.

MS. KRISTI JO HANSEN P.A.
Physician Assistant
801 5TH ST
SIOUX CITY, IA 51101
Woodbury County (712) 279-2512
KIRSTEN MARIE NEDVED
Nurse Practitioner
801 5TH ST
SIOUX CITY, IA 51101
Woodbury County (712) 294-7020
NICOLE MARIE KASSING
Physical Therapy Assistant
801 5TH ST
SIOUX CITY, IA 51101
Woodbury County (712) 233-5129
MARK EDWARD DAVIS CNP
Nurse Practitioner
801 5TH ST
SIOUX CITY, IA 51101
Woodbury County (712) 279-2010
DR. BRETT C. BIEBER PHARM.D. (RPH)
Pharmacist
801 5TH ST, MERCY MEDICAL CENTER - MAIN PHARMACY
SIOUX CITY, IA 51101
Woodbury County (712) 279-5992
GINGER DAWN HAMILTON FNP
Nurse Practitioner
801 5TH ST
SIOUX CITY, IA 51101
Woodbury County (712) 279-2010
DEBORAH CARTER CRNA
Nurse Anesthetist, Certified Registered
801 5TH ST
SIOUX CITY, IA 51101
Woodbury County (712) 279-2505
DR. PETER JON ANDERSON M.D.
Internal Medicine
801 5TH ST
SIOUX CITY, IA 51101
Woodbury County (712) 279-2010

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 Marian Kosmowski's NPI number?

The NPI number for Marian Kosmowski is 1871562280. It was assigned to this individual provider in the NPPES registry on March 16, 2006.

Where is Marian Kosmowski located?

Marian Kosmowski practices at 801 5th St, Sioux City, IA 51101. The listed phone number is (308) 647-4900.

What is Marian Kosmowski'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 Marian Kosmowski was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.