NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ali N. Shariatzadeh, M.D..,S.C.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Arlington Heights, IL · enumerated 2007 · authorized official Ali Shariatzadeh, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1083807473

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ali N. Shariatzadeh, M.D..,S.C.
Practice address 880 W Central Rd, Suite 5500, Arlington Heights, IL, 60005
Phone (847) 368-0006
Fax (847) 368-0008
Enumeration date Aug 20, 2007
Last updated in NPPES Aug 20, 2007

Taxonomy & classification

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 36047290 (IL) Primary

Authorized official

Name Ali Shariatzadeh
Title President
Phone (847) 368-0006

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-08-20. Verify at npiregistry.cms.hhs.gov.
Where is Ali N. Shariatzadeh, M.D..,S.C. located?
The practice location on file with NPPES is in Arlington Heights, IL.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-20.