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Michael T O'Neil, M.D.

Orthopaedic Surgery Physician in Omaha, NE · enumerated 2006 · practices at Nebraska Orthopaedic Associates LLP.

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

National Provider Identifier

1396704854

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Registry record

Entity type Individual (Type 1)
Name Michael T O'Neil
Credential M.D.
Sex Male
Practice address 2725 S 144th St, #110, Omaha, NE, 68144
Phone (402) 637-0400
Fax (402) 637-0401
Enumeration date Mar 22, 2006
Last updated in NPPES Dec 28, 2020

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 20601 (IA) Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 11052 (NE) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
0900228 Other NE AMERICHOICE-2725 S 144
0915686 Medicaid IA -
200046306 Other IA RAILROAD MEDICARE
3531707 Medicaid IA -
200011553 Other NE RAILROAD MEDICARE
33565 Other IA WELLMARK-CLARINDA

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 specialty is Michael O'Neil?
Michael O'Neil is registered in NPPES with the primary taxonomy of Orthopaedic Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-28.