Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alvin Trieu, MD

Surgery Physician in Chicago, IL · enumerated 2020.

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

National Provider Identifier

1679102727

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Registry record

Entity type Individual (Type 1)

Name Alvin Trieu

Credential MD

Sex Male

Practice address 836 W Wellington Ave, Chicago, IL, 60657

Phone (773) 296-7093

Enumeration date Apr 1, 2020

Last updated in NPPES Aug 4, 2020

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 125.075865 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1679102727 active?

Yes, as of the latest NPPES snapshot, NPI 1679102727 is active (record last updated 2020-08-04).

How do I verify Alvin Trieu's NPI record?

Cross-check NPI 1679102727 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Eddie Markul Emergency Medicine Physician · Chicago, IL NPI 1972503886 Jason Gosnell Emergency Medicine Physician · Chicago, IL NPI 1902807290 William Werner Internal Medicine Physician · Chicago, IL NPI 1073596904 Traci Beck Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician · Chicago, IL NPI 1710963749 Kenneth Candido Interventional Pain Medicine Physician · Chicago, IL NPI 1518937937 Heider Shuber Obstetrics & Gynecology Physician · Chicago, IL NPI 1780658823 Sarah Valter Obstetrics & Gynecology Physician · Chicago, IL NPI 1598721011 Thomas Wheeler Pharmacist · Chicago, IL NPI 1245282573

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-04.