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John A Merlino, DO

Clinical Cardiac Electrophysiology Physician in Toms River, NJ · enumerated 2007.

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

National Provider Identifier

1811013246

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Registry record

Entity type Individual (Type 1)
Name John A Merlino
Credential DO
Sex Male
Practice address 780 Route 37 W, Suite 120, Toms River, NJ, 08755
Phone (732) 736-5694
Fax (732) 244-1860
Enumeration date Mar 21, 2007
Last updated in NPPES May 2, 2024

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 25MB07321900 (NJ) Secondary
207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License 25MB07321900 (NJ) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
0153834 Medicaid NJ -

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 John Merlino?
The National Provider Identifier (NPI) for John Merlino is 1811013246, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Merlino practice?
The practice location on file with NPPES is in Toms River, NJ. 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 2024-05-02.