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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.

DR. ZIAD SAADI DABUNI M.D.
NPI 1851349187
Internal Medicine in West Covina, CA

Active since May 05, 2006
1135 S SUNSET AVE, WEST COVINA, CA 91790(626) 960-8614(626) 960-3627 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ziad Saadi Dabuni M.d. NPPES

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

DR. ZIAD SAADI DABUNI M.D. (NPI 1851349187) is an individual internal medicine provider in West Covina, California, licensed in California (A36806) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1851349187
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ZIAD SAADI DABUNICredential: M.D.
Location Address1135 S SUNSET AVEWest Covina, CA 91790-3937
Mailing Address1105 Promontory PlWest Covina, CA 91791-3469
Phone(626) 960-8614
Fax(626) 960-3627
Sole ProprietorNo
Enumeration DateMay 5, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1851349187 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A36806
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1135 S SUNSET AVE, West Covina, CA 91790
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Other Identifiers 2

OtherZZZ32579ZCA · Medi-cal
Medicaid00A368060CA

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.

GABRIEL BAILEY DO
Student in an Organized Health Care Education/Training Program
1135 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 732-8390
WILDON LIN MD, INC
Clinic/Center
1135 S SUNSET AVE, SUITE 307
WEST COVINA, CA 91790
Los Angeles County (626) 962-1111
SAN GABRIEL VALLEY PERINATAL MEDICAL GROUP, INC
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1135 S SUNSET AVE, STE 402
WEST COVINA, CA 91790
Los Angeles County (626) 337-4425
DR. PERPETUA ALEGRADO LAWAS-ALEJO
Pediatrics (Neonatal-Perinatal Medicine)
1135 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 813-3716
HOOSHANG DEAH FARSHIDI MD
Obstetrics & Gynecology
1135 S SUNSET AVE, SUITE #303
W COVINA, CA 91790
Los Angeles County (626) 856-3686
BILL W. TANG, MD A MED CORP
Clinic/Center (Medical Specialty)
1135 S SUNSET AVE, #206
WEST COVINA, CA 91790
Los Angeles County (626) 338-3788
PACIFIC SLEEP MEDICINE, A MEDICAL CORP
Clinic/Center (Sleep Disorder Diagnostic)
1135 S SUNSET AVE, SUITE 307
WEST COVINA, CA 91790
Los Angeles County (626) 480-0033
DAVID E ZINKE M D INC
Specialist
1135 S SUNSET AVE, SUITE 315
WEST COVINA, CA 91790
Los Angeles County (626) 814-4721

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 Ziad Dabuni's NPI number?

The NPI number for Ziad Dabuni is 1851349187. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Ziad Dabuni located?

Ziad Dabuni practices at 1135 S Sunset Ave, West Covina, CA 91790. The listed phone number is (626) 960-8614.

What is Ziad Dabuni's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Ziad Dabuni was last updated on July 13, 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.