Illinois Primary Medical Group LLC
NPI 1669703112 · Primary Care Clinic/Center · Arlington Heights, IL
Illinois Primary Medical Group LLC is a Primary Care Clinic/Center organization in Arlington Heights, IL (NPI 1669703112).
Provider details
- NPI number
- 1669703112
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Cesar Javier, President(312) 532-5063
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-01-22
- Last updated
- 2010-01-22
Frequently asked questions
- What is Illinois Primary Medical Group LLC's NPI number?
- Illinois Primary Medical Group LLC's National Provider Identifier (NPI) is 1669703112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Illinois Primary Medical Group LLC?
- Illinois Primary Medical Group LLC is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Illinois Primary Medical Group LLC located?
- Illinois Primary Medical Group LLC's practice location on file with NPPES is 855 E Golf Rd, Arlington Heights, IL 60005-5222.
- What is Illinois Primary Medical Group LLC's phone number?
- The practice phone number listed in the NPPES registry for Illinois Primary Medical Group LLC is (312) 532-5063.
- Who is the authorized official for Illinois Primary Medical Group LLC?
- The authorized official listed on Illinois Primary Medical Group LLC's NPPES record is Cesar Javier, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Illinois Primary Medical Group LLC's NPI active?
- Yes — Illinois Primary Medical Group LLC's NPI (1669703112) is active in the NPPES registry as of the last update on 2010-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.