Najjar Medical Ltd
NPI 1386731867 · Pulmonary Disease Physician · Chicago, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Najjar Medical Ltd is a Pulmonary Disease Physician organization in Chicago, IL (NPI 1386731867).
Provider details
- NPI number
- 1386731867
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Maher Najjar, President(630) 653-2328
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
- 2006-10-06
- Last updated
- 2008-06-09
Frequently asked questions
- What is Najjar Medical Ltd's NPI number?
- Najjar Medical Ltd's National Provider Identifier (NPI) is 1386731867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Najjar Medical Ltd?
- Najjar Medical Ltd is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Najjar Medical Ltd located?
- Najjar Medical Ltd's practice location on file with NPPES is 2525 S Michigan Ave, Chicago, IL 60616-2333.
- What is Najjar Medical Ltd's phone number?
- The practice phone number listed in the NPPES registry for Najjar Medical Ltd is (630) 653-2328.
- Does Najjar Medical Ltd accept Medicare?
- Najjar Medical Ltd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Najjar Medical Ltd?
- The authorized official listed on Najjar Medical Ltd's NPPES record is Maher Najjar, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Najjar Medical Ltd's NPI active?
- Yes — Najjar Medical Ltd's NPI (1386731867) is active in the NPPES registry as of the last update on 2008-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.