Marc Harwitt, MD

Gastroenterology

20+ years in practiceNPI: 1285613943Licensed in CA

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Credentials & Recognition

Specialties

Gastroenterology

NPI sub-specialties

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

Frequently Asked Questions about Dr. Marc Harwitt, MD

Where does Dr. Marc Harwitt, MD practice?+
Dr. Marc Harwitt, MD practices in California, CA. 1301 20TH ST STE 280 SANTA MONICA, CA 904042053.
What is Dr. Marc Harwitt, MD's phone number?+
Dr. Marc Harwitt, MD's practice phone is 310-829-6789. Office contact information is verified on the PBCMMG profile.
What does Dr. Marc Harwitt, MD specialize in?+
Dr. Marc Harwitt, MD's primary specialty is Gastroenterology.
Is Dr. Marc Harwitt, MD board certified?+
Board certification status for Dr. Marc Harwitt, 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 Harwitt, MD been practicing?+
Dr. Marc Harwitt, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Marc Harwitt, MD's NPI number?+
Dr. Marc Harwitt, MD's National Provider Identifier (NPI) is 1285613943, 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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