Martin Klahr, MD
Gastroenterology
20+ years in practiceNPI: 1407927858Licensed in NY
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Credentials & Recognition
Specialties
Gastroenterology
NPI sub-specialties
Internal Medicine207R00000X
Internal Medicine, Gastroenterology207RG0100X
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 Jersey
View all →Frequently Asked Questions about Dr. Martin Klahr, MD
Where does Dr. Martin Klahr, MD practice?+
Dr. Martin Klahr, MD practices in New Jersey, NJ. 2026 RICHMOND RD
STATEN ISLAND, NY 103062549.
What is Dr. Martin Klahr, MD's phone number?+
Dr. Martin Klahr, MD's practice phone is 718-667-9000. Office contact information is verified on the PBCMMG profile.
What does Dr. Martin Klahr, MD specialize in?+
Dr. Martin Klahr, MD's primary specialty is Gastroenterology.
Is Dr. Martin Klahr, MD board certified?+
Board certification status for Dr. Martin Klahr, 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. Martin Klahr, MD been practicing?+
Dr. Martin Klahr, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Martin Klahr, MD's NPI number?+
Dr. Martin Klahr, MD's National Provider Identifier (NPI) is 1407927858, 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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