Joel Guillory, M. D.
NPI 1043582158 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Oak Lawn, IL
Joel Guillory, M. D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Oak Lawn, IL (NPI 1043582158).
Provider details
- NPI number
- 1043582158
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036.049922 (IL)
Specialties & taxonomies
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianPrimary208G00000XLicense 036.049922 (IL)
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-02-04
- Last updated
- 2012-02-04
Frequently asked questions
- What is Joel Guillory's NPI number?
- Joel Guillory's National Provider Identifier (NPI) is 1043582158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Guillory's specialty?
- Joel Guillory is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Joel Guillory located?
- Joel Guillory's practice location on file with NPPES is 4400 W 95th St, Oak Lawn, IL 60453-2654.
- What is Joel Guillory's phone number?
- The practice phone number listed in the NPPES registry for Joel Guillory is (708) 346-4040.
- Is Joel Guillory's NPI active?
- Yes — Joel Guillory's NPI (1043582158) is active in the NPPES registry as of the last update on 2012-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.