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Mark C Ludwig

Acute Care Nurse Practitioner in Brooklyn, NY · enumerated 2015 · practices at Kings Highway Medical PC.

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

National Provider Identifier

1033501507

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Registry record

Entity type Individual (Type 1)
Name Mark C Ludwig
Sex Male
Practice address 2519 Avenue O, Brooklyn, NY, 11210
Phone (718) 787-1900
Fax (718) 787-0897
Enumeration date Feb 20, 2015
Last updated in NPPES Jan 17, 2024

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F430871-1 (NY) Primary

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 Mark Ludwig practice?
The practice location on file with NPPES is in Brooklyn, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Ludwig?
The National Provider Identifier (NPI) for Mark Ludwig is 1033501507, 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 2024-01-17.