Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. James T Jarosz, DDS

General Practice Dentistry in Duluth, MN · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881733061

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. James T Jarosz

Credential DDS

Sex Male

Practice address Duluth, MN, 55802

Phone (218) 728-4488

Fax (218) 728-1383

Enumeration date Feb 5, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 8762 (MN) Primary

1223G0001X General Practice Dentistry Dental Providers · License 5001531 (WI) Secondary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1881733061 active?

Yes, as of the latest NPPES snapshot, NPI 1881733061 is active (record last updated 2007-07-08).

How do I verify James Jarosz's NPI record?

Cross-check NPI 1881733061 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Fredrick Ekberg Diagnostic Radiology Physician · Duluth, MN NPI 1336126317 Christina Lorentz Physical Therapist · Duluth, MN NPI 1063489607 Radiological Associates of Duluth, Ltd Diagnostic Radiology Physician · Duluth, MN NPI 1982661070 Duluth Kidney Services LLC Specialist · Duluth, MN NPI 1972552156 Manferd Benson Diagnostic Radiology Physician · Duluth, MN NPI 1548205891 Calvin Loken Specialist · Duluth, MN NPI 1912932922 Mary Nett Diagnostic Radiology Physician · Duluth, MN NPI 1932256948 William Johnson Diagnostic Radiology Physician · Duluth, MN NPI 1174670186

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.