Robert Deckmann, MD

Gastroenterology

20+ years in practiceNPI: 1114935004Licensed in DE

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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

Featured in PBCMMG Rankings

#6

Top Gastroenterologists in Delaware, 2026

Gastroenterology · Delaware · 2026

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Frequently Asked Questions about Dr. Robert Deckmann, MD

Where does Dr. Robert Deckmann, MD practice?+
Dr. Robert Deckmann, MD practices in Delaware, DE. 33663 BAYVIEW MEDICAL DR UNIT 2 LEWES, DE 199581663.
What is Dr. Robert Deckmann, MD's phone number?+
Dr. Robert Deckmann, MD's practice phone is 302-645-9325. Office contact information is verified on the PBCMMG profile.
What does Dr. Robert Deckmann, MD specialize in?+
Dr. Robert Deckmann, MD's primary specialty is Gastroenterology.
Is Dr. Robert Deckmann, MD board certified?+
Board certification status for Dr. Robert Deckmann, 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. Robert Deckmann, MD been practicing?+
Dr. Robert Deckmann, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Robert Deckmann, MD's NPI number?+
Dr. Robert Deckmann, MD's National Provider Identifier (NPI) is 1114935004, 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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