1. Home
  2. Directory
  3. Wisconsin
  4. Milwaukee
  5. Internal Medicine
  6. NPI Profile

DR. ALI A DIBA M.D.
NPI 1528029899
Internal Medicine - Gastroenterology in Milwaukee, WI

Active since March 28, 2006
3201 S 16TH ST, 2015, MILWAUKEE, WI 53215(414) 908-6500(414) 385-2980 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ali A Diba M.d. NPPES

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

DR. ALI A DIBA M.D. (NPI 1528029899) is an individual gastroenterology provider in Milwaukee, Wisconsin, licensed in Wisconsin (20383-020) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1528029899
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. ALI A DIBACredential: M.D.
Location Address3201 S 16TH ST, 2015Milwaukee, WI 53215-4537
Mailing Address3033 S 27th St, Suite 202Milwaukee, WI 53215-3600 · (414) 908-6601 · Fax (414) 385-2980
Phone(414) 908-6500
Fax(414) 385-2980
Sole ProprietorNo
Enumeration DateMarch 28, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1528029899 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 WI · 20383-020
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.
3201 S 16TH ST, Milwaukee, WI 53215
Open in Google Maps ↗

Other Identifiers 2

Medicaid30902300WI
Medicare UPINB84801WI

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.

NEUROLOGY CENTER OF MILWAUKEE, LLC
Psychiatry & Neurology (Neurology)
3201 S 16TH ST, SUITE 1019
MILWAUKEE, WI 53215
Milwaukee County (414) 342-6300
JITENDRA K BARUAH MD SC
Psychiatry & Neurology (Neurology)
3201 S 16TH ST, SUITE 200
MILWAUKEE, WI 53215
Milwaukee County (414) 384-5581
RAKESH WAGHRAY MD
Internal Medicine (Pulmonary Disease)
3201 S 16TH ST, 2015
MILWAUKEE, WI 53215
Milwaukee County (414) 649-3810
MRS. ALLISON MARGARET JUECH PA
Physician Assistant
3201 S 16TH ST, SUITE 100
MILWAUKEE, WI 53215
Milwaukee County (414) 647-5203
ST. FRANCIS GRAPHICS
Internal Medicine (Cardiovascular Disease)
3201 S 16TH ST
MILWAUKEE, WI 53215
Milwaukee County (414) 438-2450
DR. RAJENDRA S RATHOUR MD
Internal Medicine
3201 S 16TH ST, ROOM 1000
MILWAUKEE, WI 53215
Milwaukee County (414) 389-3180
W. I. FRANKOWSKI, MD, SC
Family Medicine
3201 S 16TH ST, SUITE 1010
MILWAUKEE, WI 53215
Milwaukee County (414) 643-0711
PHYSIATRISTS ASSOCIATES, LTD
Physical Medicine & Rehabilitation
3201 S 16TH ST, 800
MILWAUKEE, WI 53215
Milwaukee County (414) 647-9985

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 Ali Diba's NPI number?

The NPI number for Ali Diba is 1528029899. It was assigned to this individual provider in the NPPES registry on March 28, 2006.

Where is Ali Diba located?

Ali Diba practices at 3201 S 16th St 2015, Milwaukee, WI 53215. The listed phone number is (414) 908-6500.

What is Ali Diba'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 Ali Diba was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.