Nicholas Grumbach, MD

Addiction Medicine · Internal Medicine

21+ years in practiceNPI: 1932105780Licensed in RI

About

Bio coming soon.

Are you Nicholas Grumbach, 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 Medicine

NPI sub-specialties

Internal Medicine207R00000X

Pediatrics208000000X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

21+ years

Estimated from NPI enumeration date

Other Addiction Medicine Doctors near Rhode Island

View all →

Dr. Ankush Bansal, MD

Rhode Island, RI · Board cert · 21+ yrs

Dr. Ali Akhtar, MD

Rhode Island, RI · 21+ yrs

Dr. Laila Akhund, MD

Rhode Island, RI · 21+ yrs

Dr. Gregory Allen, DO

Rhode Island, RI · 21+ yrs

Dr. Rex Appenfeller, MD

Rhode Island, RI · 21+ yrs

Dr. John Audett, MD

Rhode Island, RI · 21+ yrs

Frequently Asked Questions about Dr. Nicholas Grumbach, MD

Where does Dr. Nicholas Grumbach, MD practice?+
Dr. Nicholas Grumbach, MD practices in Rhode Island, RI. 400 BALD HILL RD SUITE 520 WARWICK, RI 028861617.
What is Dr. Nicholas Grumbach, MD's phone number?+
Dr. Nicholas Grumbach, MD's practice phone is 401-793-8520. Office contact information is verified on the PBCMMG profile.
What does Dr. Nicholas Grumbach, MD specialize in?+
Dr. Nicholas Grumbach, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine.
Is Dr. Nicholas Grumbach, MD board certified?+
Board certification status for Dr. Nicholas Grumbach, 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. Nicholas Grumbach, MD been practicing?+
Dr. Nicholas Grumbach, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Nicholas Grumbach, MD's NPI number?+
Dr. Nicholas Grumbach, MD's National Provider Identifier (NPI) is 1932105780, 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 Nicholas Grumbach, MD?

Claim & complete your profile →

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