Premier Internal Medicine LLC
NPI 1689651184 · Internal Medicine Physician · Belleville, IL
Premier Internal Medicine LLC is a Internal Medicine Physician organization in Belleville, IL (NPI 1689651184).
Provider details
- NPI number
- 1689651184
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Syed Hussain, MD(314) 304-1769
- License
- 036092117 (IL)
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
20 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
- 2005-12-27
- Last updated
- 2008-10-02
Frequently asked questions
- What is Premier Internal Medicine LLC's NPI number?
- Premier Internal Medicine LLC's National Provider Identifier (NPI) is 1689651184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Premier Internal Medicine LLC?
- Premier Internal Medicine LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Premier Internal Medicine LLC located?
- Premier Internal Medicine LLC's practice location on file with NPPES is 4500 Memorial Dr, Belleville, IL 62226-5360.
- What is Premier Internal Medicine LLC's phone number?
- The practice phone number listed in the NPPES registry for Premier Internal Medicine LLC is (618) 476-9399.
- Who is the authorized official for Premier Internal Medicine LLC?
- The authorized official listed on Premier Internal Medicine LLC's NPPES record is Syed Hussain, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Premier Internal Medicine LLC's NPI active?
- Yes — Premier Internal Medicine LLC's NPI (1689651184) is active in the NPPES registry as of the last update on 2008-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.