Daniel Greenwald, MD

Addiction Medicine · Internal Medicine · Gastroenterology

13+ years in practiceNPI: 1578902417Licensed in RI

About

Bio coming soon.

Are you Daniel Greenwald, MD?

Claim your profile

Verify your identity, update your credentials, and take ownership of your listing on PBCMMG.

Claim Profile

Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineGastroenterology

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

Google Reviews

4.9 / 5.0

66 reviews

Years in Practice

13+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#23

Top Gastroenterologists in Rhode Island, 2026

Gastroenterology · Rhode Island · 2026

Other Addiction Medicine Doctors near Texas

View all →

Dr. James Andry, MD

Texas, TX · Board cert · 20+ yrs

Dr. Anis Ansari, MD

Texas, TX · Board cert · 20+ yrs

Dr. Mary Gonzales Mercado, MD

Texas, TX · Board cert · 20+ yrs

Dr. Gary Miller, MD

Texas, TX · Board cert · 19+ yrs

Dr. Dwayne Aboud, MD

Texas, TX · 21+ yrs

Dr. Ricardo Abraham, MD

Texas, TX · 21+ yrs

Frequently Asked Questions about Dr. Daniel Greenwald, MD

Where does Dr. Daniel Greenwald, MD practice?+
Dr. Daniel Greenwald, MD practices in Texas, TX. 44 W RIVER ST PROVIDENCE, RI 029042609.
What is Dr. Daniel Greenwald, MD's phone number?+
Dr. Daniel Greenwald, MD's practice phone is 401-274-4800. Office contact information is verified on the PBCMMG profile.
What does Dr. Daniel Greenwald, MD specialize in?+
Dr. Daniel Greenwald, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Gastroenterology.
Is Dr. Daniel Greenwald, MD board certified?+
Board certification status for Dr. Daniel Greenwald, 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. Daniel Greenwald, MD been practicing?+
Dr. Daniel Greenwald, MD has been in active practice for 13+ years, based on NPI enumeration and state licensing records.
What is Dr. Daniel Greenwald, MD's NPI number?+
Dr. Daniel Greenwald, MD's National Provider Identifier (NPI) is 1578902417, 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

See an error? info@pbcmmg.com

Are you Daniel Greenwald, MD?

Claim & complete your profile →

Verify identity, upload proof, and update credentials. Approval typically 1-2 business days.