OrganizationActive
Il Diagnostics Corporation
NPI 1083372973 · Clinical Medical Laboratory · Willowbrook, IL
Il Diagnostics Corporation is a Clinical Medical Laboratory organization in Willowbrook, IL (NPI 1083372973).
Provider details
- NPI number
- 1083372973
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Feroz Jalal, President(773) 999-3999
Specialties & taxonomies
Laboratories
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
614 Executive Dr
Willowbrook, IL 60527-5610
Phone: (773) 999-3999
Street-level locationGet directions
Mailing address
614 Executive Dr
Willowbrook, IL 60527-5610
Registry dates
- Enumerated
- 2021-12-08
- Last updated
- 2021-12-09
- Certified
- 2021-12-09
Frequently asked questions
- What is Il Diagnostics Corporation's NPI number?
- Il Diagnostics Corporation's National Provider Identifier (NPI) is 1083372973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Il Diagnostics Corporation?
- Il Diagnostics Corporation is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Il Diagnostics Corporation located?
- Il Diagnostics Corporation's practice location on file with NPPES is 614 Executive Dr, Willowbrook, IL 60527-5610.
- What is Il Diagnostics Corporation's phone number?
- The practice phone number listed in the NPPES registry for Il Diagnostics Corporation is (773) 999-3999.
- Who is the authorized official for Il Diagnostics Corporation?
- The authorized official listed on Il Diagnostics Corporation's NPPES record is Feroz Jalal, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Il Diagnostics Corporation's NPI active?
- Yes — Il Diagnostics Corporation's NPI (1083372973) is active in the NPPES registry as of the last update on 2021-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.