OrganizationActive
Dupage Medical Group, Ltd
NPI 1891933255 · Eyewear Supplier · Downers Grove, IL
Dupage Medical Group, Ltd is a Eyewear Supplier organization in Downers Grove, IL (NPI 1891933255).
Provider details
- NPI number
- 1891933255
- Entity type
- Organization
- Primary specialty
- Eyewear SupplierSuppliers
- Parent organization
- Dupage Medical Group, Ltd.
- Organization subpart
- Yes
- Authorized official
- Paul Merrick, Chairman of the Board(630) 790-1221
- License
- 042-000124 (IL)
Specialties & taxonomies
Suppliers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1327 Butterfield Rd
618
Downers Grove, IL 60515-1078
Phone: (630) 322-8300
Street-level locationGet directions
Mailing address
Po Box 713260
Chicago, IL 60677-1260
Registry dates
- Enumerated
- 2009-01-23
- Last updated
- 2023-10-13
- Certified
- 2023-10-13
Frequently asked questions
- What is Dupage Medical Group, Ltd's NPI number?
- Dupage Medical Group, Ltd's National Provider Identifier (NPI) is 1891933255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dupage Medical Group, Ltd?
- Dupage Medical Group, Ltd is classified in the NPPES registry as Eyewear Supplier (Suppliers).
- Where is Dupage Medical Group, Ltd located?
- Dupage Medical Group, Ltd's practice location on file with NPPES is 1327 Butterfield Rd, Downers Grove, IL 60515-1078.
- What is Dupage Medical Group, Ltd's phone number?
- The practice phone number listed in the NPPES registry for Dupage Medical Group, Ltd is (630) 322-8300.
- Who is the authorized official for Dupage Medical Group, Ltd?
- The authorized official listed on Dupage Medical Group, Ltd's NPPES record is Paul Merrick, Chairman of the Board. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dupage Medical Group, Ltd's NPI active?
- Yes — Dupage Medical Group, Ltd's NPI (1891933255) is active in the NPPES registry as of the last update on 2023-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.