Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Joel Roy Guillory Jr., MD

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1043582158

Dr. Joel Roy Guillory Jr., MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Oak Lawn, Illinois. Licensed in Illinois and Indiana. Registered with an NPI since 2012.

Licensed in
IL, IN
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4400 W 95th St Ste 205
Oak Lawn, IL 60453-2654
Phone: (708) 346-4040
Fax: (708) 499-4312
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Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 036.049922 (IL)
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X · Licence 01026803A (IN)

Record details

NPI number1043582158
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 4, 2012
Last updated in NPPESFebruary 4, 2012

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