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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RABAB OUN ALI ANWAR ALI MBBS
NPI 1124580949
Internal Medicine - Gastroenterology in New Haven, CT

Active since April 01, 2019
20 YORK ST, NEW HAVEN, CT 06510(203) 688-4757 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 10, 2026, Apr 1, 2019 (2 updates tracked since 2019).

About Rabab Oun Ali Anwar Ali Mbbs NPPES

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

RABAB OUN ALI ANWAR ALI MBBS (NPI 1124580949) is an individual gastroenterology provider in New Haven, Connecticut, licensed in Connecticut (84354) and active in the NPI registry since April 2019.

NPPES Registry Identity

NPI1124580949
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameRABAB OUN ALI ANWAR ALICredential: MBBS
Location Address20 YORK STNew Haven, CT 06510-3220
Mailing Address20 York StNew Haven, CT 06510-3220
Phone(203) 688-4757
Sole ProprietorNo
Enumeration DateApril 1, 2019
Last NPPES UpdateJuly 10, 20262 updates tracked since enumeration
NPPES CertifiedJuly 10, 2026
✔ NPI 1124580949 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 CT · 84354
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.
20 YORK ST, New Haven, CT 06510
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AUDREY P SENIOR APRN
Nurse Practitioner (Family)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-5860
DR. YEISID F FIGUEREDO M.D.
Pediatrics (Neonatal-Perinatal Medicine)
20 YORK ST, DEPT OF NEONATOLOGY
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-2320
YALE NEW HAVEN HOSPITAL
Durable Medical Equipment & Medical Supplies (Customized Equipment)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-2046
TAYLOR KINGSTON
Dietitian, Registered
20 YORK ST, FOOD AND NUTRITION EPB806
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-9185
DR. TRAVIS DANIEL BONTRAGER MD
Hospitalist
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-1734
NEEHARIKA THOTTEMPUDI MBBS
Psychiatry & Neurology (Neurology)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242
TERESA JOSEPH D.O.
Internal Medicine (Nephrology)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 737-8894
MR. BRAD ST. MARTIN MD
Obstetrics & Gynecology
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242

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 Rabab Oun Ali Anwar Ali's NPI number?

The NPI number for Rabab Oun Ali Anwar Ali is 1124580949. It was assigned to this individual provider in the NPPES registry on April 1, 2019.

Where is Rabab Oun Ali Anwar Ali located?

Rabab Oun Ali Anwar Ali practices at 20 York St, New Haven, CT 06510. The listed phone number is (203) 688-4757.

What is Rabab Oun Ali Anwar Ali'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 Rabab Oun Ali Anwar Ali was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.