Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David R. Stern, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Oak Lawn, IL · enumerated 2011 · practices at Cardiothoracic & Vascular Surgical Associates S C.

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

National Provider Identifier

1235410796

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Registry record

Entity type Individual (Type 1)

Name Dr. David R. Stern

Credential MD

Sex Male

Practice address 4400 W 95th St Ste 308, Oak Lawn, IL, 60453

Phone (708) 346-4040

Fax (708) 346-3287

Enumeration date Aug 29, 2011

Last updated in NPPES Dec 17, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 036-139038 (IL) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 036-139038 (IL) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 036-139038 (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.

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Frequently asked questions

How do I verify David Stern's NPI record?

Cross-check NPI 1235410796 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1235410796 active?

Yes, as of the latest NPPES snapshot, NPI 1235410796 is active (record last updated 2021-12-17).

Other providers at this practice address

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Philip Alexander Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Oak Lawn, IL NPI 1437159142 Patroklos Pappas Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Oak Lawn, IL NPI 1265427942 Antone Tatooles Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Oak Lawn, IL NPI 1477548170 Cardiothoracic & Vascular Surgical Associates S C Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Oak Lawn, IL NPI 1780679407 Michael Frank Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Oak Lawn, IL NPI 1427043017 Diana Evans Surgical Physician Assistant · Oak Lawn, IL NPI 1780670141 Henry Sullivan Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Oak Lawn, IL NPI 1831157999 Annie Pauwaa Surgical Physician Assistant · Oak Lawn, IL NPI 1124069778

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-17.