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Dr. Merrill Jackson Martz, PHD

Electroneurodiagnostic Specialist/Technologist in Brooklyn, NY · enumerated 2006.

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

National Provider Identifier

1104872571

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Registry record

Entity type Individual (Type 1)
Name Dr. Merrill Jackson Martz
Credential PHD
Sex Male
Practice address 800 Poly Pl, Neurology Service (127), Brooklyn, NY, 11209
Phone (718) 836-6600
Fax (718) 439-4155
Enumeration date May 26, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

246ZE0500X EEG Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Secondary
246ZE0600X Electroneurodiagnostic Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

Is NPI 1104872571 active?
Yes, as of the latest NPPES snapshot, NPI 1104872571 is active (record last updated 2025-09-11).
How do I verify Merrill Martz's NPI record?
Cross-check NPI 1104872571 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.