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Mr. Abraham Katz, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Oak Lawn, IL · enumerated 2014 · practices at Cardiothoracic & Vascular Surgical Associates S C.

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

National Provider Identifier

1275951774

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Registry record

Entity type Individual (Type 1)
Name Mr. Abraham Katz
Credential MD
Sex Male
Practice address 4400 W 95th St Ste 308, Oak Lawn, IL, 60453
Phone (708) 346-4040
Enumeration date Apr 1, 2014
Last updated in NPPES Aug 30, 2023

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License S0918 (TX) Primary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License S0918 (TX) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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

What is the NPI number for Abraham Katz?
The National Provider Identifier (NPI) for Abraham Katz is 1275951774, a Type 1 (individual) record in the CMS NPPES registry.
Where does Abraham Katz practice?
The practice location on file with NPPES is in Oak Lawn, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →
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 2023-08-30.