Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nicole Ballinger, D.O.

Child & Adolescent Psychiatry Physician in Wauwatosa, WI · enumerated 2006.

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

National Provider Identifier

1104914951

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Registry record

Entity type Individual (Type 1)

Name Dr. Nicole Ballinger

Credential D.O.

Sex Female

Practice address 1220 Dewey Ave, Wauwatosa, WI, 53213

Phone (414) 454-6600

Fax (414) 454-6766

Enumeration date Oct 10, 2006

Last updated in NPPES Nov 22, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 52794-021 (WI) Secondary

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 52794-021 (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.

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Frequently asked questions

Where does Nicole Ballinger practice?

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

What is the NPI number for Nicole Ballinger?

The National Provider Identifier (NPI) for Nicole Ballinger is 1104914951, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-22.