Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brent Ekstrom, DO

Hospitalist Physician in Duluth, MN · enumerated 2012.

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

National Provider Identifier

1881940682

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Brent Ekstrom

Credential DO

Sex Male

Practice address 402 E 2nd St, Duluth, MN, 55805

Phone (218) 786-4000

Enumeration date Jul 30, 2012

Last updated in NPPES Mar 26, 2024

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 56537 (MN) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 56537 (MN) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

How do I verify Brent Ekstrom's NPI record?

Cross-check NPI 1881940682 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881940682 active?

Yes, as of the latest NPPES snapshot, NPI 1881940682 is active (record last updated 2024-03-26).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-26.