Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Warren O'Neill, DO

Emergency Medicine Physician in Bloomington, MN · enumerated 2013.

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

National Provider Identifier

1710324504

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Warren O'Neill

Credential DO

Sex Male

Practice address 4300 Marketpointe Dr Ste 100, Bloomington, MN, 55435

Phone (952) 835-9880

Fax (952) 857-1554

Enumeration date Jun 3, 2013

Last updated in NPPES Jun 26, 2018

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License R - 9742 (IA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License DO-04797 (IA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 60538 (MN) 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

What is the NPI number for Christopher O'Neill?

The National Provider Identifier (NPI) for Christopher O'Neill is 1710324504, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christopher O'Neill practice?

The practice location on file with NPPES is in Bloomington, MN. 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 2018-06-26.