Generations Family Medicine
NPI 1053441220 · Primary Care Clinic/Center · Naperville, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Generations Family Medicine is a Primary Care Clinic/Center organization in Naperville, IL (NPI 1053441220).
Provider details
- NPI number
- 1053441220
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Barbara Opalka, President(630) 637-8630
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- 2007-03-06
- Last updated
- 2020-08-22
Frequently asked questions
- What is Generations Family Medicine's NPI number?
- Generations Family Medicine's National Provider Identifier (NPI) is 1053441220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Generations Family Medicine?
- Generations Family Medicine is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Generations Family Medicine located?
- Generations Family Medicine's practice location on file with NPPES is 2940 Rollingridge Rd, Naperville, IL 60564-4231.
- What is Generations Family Medicine's phone number?
- The practice phone number listed in the NPPES registry for Generations Family Medicine is (630) 637-8630.
- Does Generations Family Medicine accept Medicare?
- Generations Family Medicine 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 Generations Family Medicine?
- The authorized official listed on Generations Family Medicine's NPPES record is Barbara Opalka, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Generations Family Medicine's NPI active?
- Yes — Generations Family Medicine's NPI (1053441220) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.