Leonardo Faoro, MD
NPI 1083816391 · Hematology & Oncology Physician · Chicago, IL
Leonardo Faoro, MD is a Hematology & Oncology Physician provider in Chicago, IL (NPI 1083816391).
Provider details
- NPI number
- 1083816391
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 36113843 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leonardo Faoro's NPI number?
- Leonardo Faoro's National Provider Identifier (NPI) is 1083816391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonardo Faoro's specialty?
- Leonardo Faoro is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Leonardo Faoro located?
- Leonardo Faoro's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1447.
- What is Leonardo Faoro's phone number?
- The practice phone number listed in the NPPES registry for Leonardo Faoro is (773) 834-1675.
- Is Leonardo Faoro's NPI active?
- Yes — Leonardo Faoro's NPI (1083816391) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.