Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Christopher Treinen, DDS

Oral & Maxillofacial Surgery (D.M.D.) in Omaha, NE · enumerated 2017.

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

National Provider Identifier

1740709724

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Treinen

Credential DDS

Sex Male

Practice address Omaha, NE, 68198

Phone (712) 470-6291

Enumeration date Sep 12, 2017

Last updated in NPPES Sep 12, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 7403 (NE) Secondary

261QS0112X Oral and Maxillofacial Surgery Clinic/Center Ambulatory Health Care Facilities · License 7403 (NE) Secondary

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License 7403 (NE) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

How do I verify Christopher Treinen's NPI record?

Cross-check NPI 1740709724 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1740709724 active?

Yes, as of the latest NPPES snapshot, NPI 1740709724 is active (record last updated 2017-09-12).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-12.