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Dr. Helenmari L Merritt, D.O.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Omaha, NE · enumerated 2008.

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

National Provider Identifier

1841456498

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Registry record

Entity type Individual (Type 1)
Name Dr. Helenmari L Merritt
Credential D.O.
Sex Female
Practice address Emile at 42nd St, Omaha, NE, 68198
Phone (402) 559-4424
Fax (402) 559-6913
Enumeration date Aug 4, 2008
Last updated in NPPES Aug 24, 2015

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 1338 (NE) 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 Helenmari Merritt?
The National Provider Identifier (NPI) for Helenmari Merritt is 1841456498, a Type 1 (individual) record in the CMS NPPES registry.
Where does Helenmari Merritt practice?
The practice location on file with NPPES is in Omaha, NE. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-24.