Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jason Thomas Losee, D.O.

Family Medicine Physician in Sioux City, IA · enumerated 2013.

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

National Provider Identifier

1053652883

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Registry record

Entity type Individual (Type 1)

Name Dr. Jason Thomas Losee

Credential D.O.

Sex Male

Practice address 5885 Sunnybrook Dr, Sioux City, IA, 51106

Phone (712) 266-2700

Fax (712) 266-2719

Enumeration date Mar 4, 2013

Last updated in NPPES Jan 22, 2025

Taxonomy & licenses

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 05015 (IA) Secondary

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

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 05015 (IA) Primary

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

Is NPI 1053652883 active?

Yes, as of the latest NPPES snapshot, NPI 1053652883 is active (record last updated 2025-01-22).

How do I verify Jason Losee's NPI record?

Cross-check NPI 1053652883 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-22.