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Dr. Dan Simon Landmann, M.D.

Ophthalmology Physician in River Edge, NJ · enumerated 2008 · practices at Allergy and Immunology Associates of Teaneck and River Edge P A.

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

National Provider Identifier

1407034945

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Registry record

Entity type Individual (Type 1)
Name Dr. Dan Simon Landmann
Credential M.D.
Sex Male
Practice address 63 Grand Ave, Suite 137, River Edge, NJ, 07661
Phone (201) 696-2646
Fax (201) 485-6570
Enumeration date Feb 6, 2008
Last updated in NPPES Mar 30, 2023

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 048413 (CT) Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 25MA09380100 (NJ) 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

Where does Dan Landmann practice?
The practice location on file with NPPES is in River Edge, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dan Landmann?
The National Provider Identifier (NPI) for Dan Landmann is 1407034945, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-30.