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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.

MAHIN ZIAI M.D.
NPI 1235111378
Pathology - Anatomic Pathology & Clinical Pathology in Park Ridge, IL

Active since November 15, 2005
1775 DEMPSTER ST, LUTHERAN GENERAL HOSPITAL, PARK RIDGE, IL 60068(847) 723-2210 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mahin Ziai M.d. NPPES

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

MAHIN ZIAI M.D. (NPI 1235111378) is an individual anatomic pathology & clinical pathology provider in Park Ridge, Illinois and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1235111378
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameMAHIN ZIAICredential: M.D.
Location Address1775 DEMPSTER ST, LUTHERAN GENERAL HOSPITALPark Ridge, IL 60068-1143
Mailing Address520 E 22nd StLombard, IL 60148-6110 · (630) 874-2542 · Fax (630) 874-2642
Phone(847) 723-2210
Sole ProprietorNo
Enumeration DateNovember 15, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1235111378 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
1775 DEMPSTER ST, Park Ridge, IL 60068
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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.

MS. STACEY K ROLINE PA-C
Physician Assistant (Surgical)
1775 DEMPSTER ST
PARK RIDGE, IL 60068
Cook County (847) 723-2210
SANDRA KROSCHEL
Nurse's Aide
1775 DEMPSTER ST
PARK RIDGE, IL 60068
Cook County (847) 723-2210
OLUWATOSIN OLAYEYE APRN
Nurse Practitioner (Critical Care Medicine)
1775 DEMPSTER ST
PARK RIDGE, IL 60068
Cook County (773) 895-5075
PAMELA LYNN DUFFEY RN BSN CEN TNS
Registered Nurse (Emergency)
1775 DEMPSTER ST
PARK RIDGE, IL 60068
Cook County (847) 723-5150
BETH MARIE HILLMAN DO
Emergency Medicine
1775 DEMPSTER ST
PARK RIDGE, IL 60068
Cook County (847) 723-5150
HYO-JIN KIM M.D.
Hospitalist
1775 DEMPSTER ST
PARK RIDGE, IL 60068
Cook County (847) 723-2210
ALEC WESOLOWSKI
Pharmacist
1775 DEMPSTER ST
PARK RIDGE, IL 60068
Cook County (847) 273-7519
DR. LISA ELAINE LAURENZANA MD
Physical Medicine & Rehabilitation
1775 DEMPSTER ST
PARK RIDGE, IL 60068
Cook County (847) 723-2210

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 Mahin Ziai's NPI number?

The NPI number for Mahin Ziai is 1235111378. It was assigned to this individual provider in the NPPES registry on November 15, 2005.

Where is Mahin Ziai located?

Mahin Ziai practices at 1775 Dempster St Lutheran General Hospital, Park Ridge, IL 60068. The listed phone number is (847) 723-2210.

What is Mahin Ziai's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

When was this NPI record last updated?

The NPPES record for Mahin Ziai 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 40 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.