Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darryl R Barton

Radiation Oncology Physician in Wausau, WI · enumerated 2006.

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

National Provider Identifier

1609822774

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Registry record

Entity type Individual (Type 1)

Name Darryl R Barton

Sex Male

Practice address 215 N 28th Ave, Wausau, WI, 54401

Phone (715) 847-2866

Fax (715) 847-2869

Enumeration date May 26, 2006

Last updated in NPPES Feb 18, 2009

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 32414 (WI) Primary

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.

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Frequently asked questions

What is the NPI number for Darryl Barton?

The National Provider Identifier (NPI) for Darryl Barton is 1609822774, a Type 1 (individual) record in the CMS NPPES registry.

Where does Darryl Barton practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-18.