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David J Langer, MD

Neurological Surgery Physician in New York, NY · enumerated 2006.

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

National Provider Identifier

1790791846

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Registry record

Entity type Individual (Type 1)
Name David J Langer
Credential MD
Sex Male
Practice address 425 W 59th St, Ste 4e, New York, NY, 10019
Phone (212) 636-3204
Fax (212) 636-3201
Enumeration date Jul 31, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 2112461 (NY) 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
01864204 Medicaid NY -

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 David Langer?
The National Provider Identifier (NPI) for David Langer is 1790791846, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Langer practice?
The practice location on file with NPPES is in New York, NY. 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.