Marc Leaf, MD
Gastroenterology
20+ years in practiceNPI: 1700988797Licensed in NY
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Credentials & Recognition
Specialties
Gastroenterology
NPI sub-specialties
Internal Medicine, Gastroenterology207RG0100X
Internal Medicine207R00000X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
20+ years
Estimated from NPI enumeration date
Other Gastroenterology Doctors near New York
View all →Frequently Asked Questions about Dr. Marc Leaf, MD
Where does Dr. Marc Leaf, MD practice?+
Dr. Marc Leaf, MD practices in New York, NY. 8023 19TH AVE
BROOKLYN, NY 112141753.
What is Dr. Marc Leaf, MD's phone number?+
Dr. Marc Leaf, MD's practice phone is 718-232-3003. Office contact information is verified on the PBCMMG profile.
What does Dr. Marc Leaf, MD specialize in?+
Dr. Marc Leaf, MD's primary specialty is Gastroenterology.
Is Dr. Marc Leaf, MD board certified?+
Board certification status for Dr. Marc Leaf, 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. Marc Leaf, MD been practicing?+
Dr. Marc Leaf, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Marc Leaf, MD's NPI number?+
Dr. Marc Leaf, MD's National Provider Identifier (NPI) is 1700988797, 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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