OrganizationActive
Chester Medical Group LLC
NPI 1154606903 · Specialist · Chester, IL
Chester Medical Group LLC is a Specialist organization in Chester, IL (NPI 1154606903).
Provider details
- NPI number
- 1154606903
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Donna Martin, Administrator(618) 826-2388
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
1900 State St
Chester, IL 62233-1116
Phone: (618) 826-4581
Street-level locationGet directions
Mailing address
1900 State St
Chester, IL 62233-1116
Other names (DBA / former)
- Other name
- Chester Medical Group
Registry dates
- Enumerated
- 2011-10-12
- Last updated
- 2013-10-11
Frequently asked questions
- What is Chester Medical Group LLC's NPI number?
- Chester Medical Group LLC's National Provider Identifier (NPI) is 1154606903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chester Medical Group LLC?
- Chester Medical Group LLC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Chester Medical Group LLC located?
- Chester Medical Group LLC's practice location on file with NPPES is 1900 State St, Chester, IL 62233-1116.
- What is Chester Medical Group LLC's phone number?
- The practice phone number listed in the NPPES registry for Chester Medical Group LLC is (618) 826-4581.
- Who is the authorized official for Chester Medical Group LLC?
- The authorized official listed on Chester Medical Group LLC's NPPES record is Donna Martin, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chester Medical Group LLC's NPI active?
- Yes — Chester Medical Group LLC's NPI (1154606903) is active in the NPPES registry as of the last update on 2013-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.