Najjar Infectious Disease PC
NPI 1528105772 · Infectious Disease Physician · Flint, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Najjar Infectious Disease PC is a Infectious Disease Physician organization in Flint, MI (NPI 1528105772).
Provider details
- NPI number
- 1528105772
- Entity type
- Organization
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mazen Najjar, Owner President(810) 732-3812
- License
- 4301087544 (MI)
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
- 2007-01-30
- Last updated
- 2011-10-28
Frequently asked questions
- What is Najjar Infectious Disease PC's NPI number?
- Najjar Infectious Disease PC's National Provider Identifier (NPI) is 1528105772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Najjar Infectious Disease PC?
- Najjar Infectious Disease PC is classified in the NPPES registry as Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Najjar Infectious Disease PC located?
- Najjar Infectious Disease PC's practice location on file with NPPES is 5084 Villa Linde Pkwy, Flint, MI 48532-3422.
- What is Najjar Infectious Disease PC's phone number?
- The practice phone number listed in the NPPES registry for Najjar Infectious Disease PC is (810) 732-3812.
- Does Najjar Infectious Disease PC accept Medicare?
- Najjar Infectious Disease PC 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 Infectious Disease PC?
- The authorized official listed on Najjar Infectious Disease PC's NPPES record is Mazen Najjar, Owner President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Najjar Infectious Disease PC's NPI active?
- Yes — Najjar Infectious Disease PC's NPI (1528105772) is active in the NPPES registry as of the last update on 2011-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.