1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Internal Medicine
  6. NPI Profile

MR. ROIE TZADOK MD
NPI 1841120177
Internal Medicine - Gastroenterology in Boston, MA

Active since May 20, 2026
BETH ISRAEL DEACONESS MEDICAL CENTER, DIVISION OF GASTR, 330 BROOKLINE AVE., BOSTON, MA 02215(617) 667-8427 Get Directions Write a Review

NPPES record last updated: May 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Roie Tzadok Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. ROIE TZADOK MD (NPI 1841120177) is an individual gastroenterology provider in Boston, Massachusetts, licensed in Massachusetts (3019767) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1841120177
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMR. ROIE TZADOKCredential: MD
Location AddressBETH ISRAEL DEACONESS MEDICAL CENTER, DIVISION OF GASTR, 330 BROOKLINE AVE.Boston, MA 02215
Mailing AddressBeth Israel Deaconess Medical Center, Division Of Gastr, 330 Brookline Ave.Boston, MA 02215 · (617) 667-8427
Phone(617) 667-8427
Sole ProprietorYes
Enumeration DateMay 20, 2026
✔ NPI 1841120177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in MA · 3019767
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
BETH ISRAEL DEACONESS MEDICAL CENTER, DIVISION OF GASTR, Boston, MA 02215
Open in Google Maps ↗

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Roie Tzadok's NPI number?

The NPI number for Roie Tzadok is 1841120177. It was assigned to this individual provider in the NPPES registry on May 20, 2026.

Where is Roie Tzadok located?

Roie Tzadok practices at Beth Israel Deaconess Medical Center, Division Of Gastr 330 Brookline Ave., Boston, MA 02215. The listed phone number is (617) 667-8427.

What is Roie Tzadok's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Roie Tzadok was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.