Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jacob Tyler Mccallum, DO

Diagnostic Radiology Physician in Middleton, WI · enumerated 2018.

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

National Provider Identifier

1194210492

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Registry record

Entity type Individual (Type 1)

Name Jacob Tyler Mccallum

Credential DO

Sex Male

Practice address 8430 Market St Apt 118, Middleton, WI, 53562

Phone (612) 328-1583

Enumeration date Jun 28, 2018

Last updated in NPPES Jul 23, 2024

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 5101024188 (MI) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 81114 (WI) 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

What is the NPI number for Jacob Mccallum?

The National Provider Identifier (NPI) for Jacob Mccallum is 1194210492, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jacob Mccallum practice?

The practice location on file with NPPES is in Middleton, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-23.