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Robert M Langdon, M.D.

Hematology & Oncology Physician in Omaha, NE · enumerated 2006.

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

National Provider Identifier

1689654618

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Registry record

Entity type Individual (Type 1)
Name Robert M Langdon
Credential M.D.
Sex Male
Practice address 8303 Dodge St, Suite 250, Omaha, NE, 68114
Phone (402) 354-8127
Fax (402) 354-8127
Enumeration date Jan 17, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License E98503 (NE) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Robert Langdon?
The National Provider Identifier (NPI) for Robert Langdon is 1689654618, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Langdon 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 2007-07-08.