OrganizationActive
Zaar LLC
NPI 1275288995 · Clinical Medical Laboratory · Chicago, IL
Zaar LLC is a Clinical Medical Laboratory organization in Chicago, IL (NPI 1275288995).
Provider details
- NPI number
- 1275288995
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Asif Siddiqui, President(312) 297-6823
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
225 N Michigan Ave
Chicago, IL 60601-7757
Phone: (312) 297-6823
Street-level locationGet directions
Mailing address
804 Blue Ridge Dr
Streamwood, IL 60107-4504
Registry dates
- Enumerated
- 2022-02-21
- Last updated
- 2022-02-21
- Certified
- 2022-02-21
Frequently asked questions
- What is Zaar LLC's NPI number?
- Zaar LLC's National Provider Identifier (NPI) is 1275288995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Zaar LLC?
- Zaar LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Zaar LLC located?
- Zaar LLC's practice location on file with NPPES is 225 N Michigan Ave, Chicago, IL 60601-7757.
- What is Zaar LLC's phone number?
- The practice phone number listed in the NPPES registry for Zaar LLC is (312) 297-6823.
- Who is the authorized official for Zaar LLC?
- The authorized official listed on Zaar LLC's NPPES record is Asif Siddiqui, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Zaar LLC's NPI active?
- Yes — Zaar LLC's NPI (1275288995) is active in the NPPES registry as of the last update on 2022-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.