Jonathan Sumner, MD

Cardiology

21+ years in practiceNPI: 1427030097Licensed in NY

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Credentials & Recognition

Specialties

Cardiology

NPI sub-specialties

Internal Medicine, Cardiovascular Disease207RC0000X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

21+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#6

Top Cardiologists in New York, 2026

Cardiology · New York · 2026

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Frequently Asked Questions about Dr. Jonathan Sumner, MD

Where does Dr. Jonathan Sumner, MD practice?+
Dr. Jonathan Sumner, MD practices in New York, NY. 30 HEMPSTEAD AVE SUITE H 8 ROCKVILLE CENTRE, NY 115704033.
What is Dr. Jonathan Sumner, MD's phone number?+
Dr. Jonathan Sumner, MD's practice phone is 516-766-0355. Office contact information is verified on the PBCMMG profile.
What does Dr. Jonathan Sumner, MD specialize in?+
Dr. Jonathan Sumner, MD's primary specialty is Cardiology.
Is Dr. Jonathan Sumner, MD board certified?+
Board certification status for Dr. Jonathan Sumner, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Jonathan Sumner, MD been practicing?+
Dr. Jonathan Sumner, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Jonathan Sumner, MD's NPI number?+
Dr. Jonathan Sumner, MD's National Provider Identifier (NPI) is 1427030097, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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