OrganizationActive
Great Lab Services Inc
NPI 1154074482 · Clinical Medical Laboratory · Chicago, IL
Great Lab Services Inc is a Clinical Medical Laboratory organization in Chicago, IL (NPI 1154074482).
Provider details
- NPI number
- 1154074482
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Siraj Syed, Ceo(770) 906-6351
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
6438 N Richmond St
Chicago, IL 60645-4363
Phone: (770) 906-6351
Street-level locationGet directions
Mailing address
6438 N Richmond St
Chicago, IL 60645-4363
Registry dates
- Enumerated
- 2022-01-27
- Last updated
- 2022-01-27
- Certified
- 2022-01-27
Frequently asked questions
- What is Great Lab Services Inc's NPI number?
- Great Lab Services Inc's National Provider Identifier (NPI) is 1154074482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Great Lab Services Inc?
- Great Lab Services Inc is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Great Lab Services Inc located?
- Great Lab Services Inc's practice location on file with NPPES is 6438 N Richmond St, Chicago, IL 60645-4363.
- What is Great Lab Services Inc's phone number?
- The practice phone number listed in the NPPES registry for Great Lab Services Inc is (770) 906-6351.
- Who is the authorized official for Great Lab Services Inc?
- The authorized official listed on Great Lab Services Inc's NPPES record is Siraj Syed, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Great Lab Services Inc's NPI active?
- Yes — Great Lab Services Inc's NPI (1154074482) is active in the NPPES registry as of the last update on 2022-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.