OrganizationActive
James G Cunnar MD Sc
NPI 1235315458 · Family Medicine Physician · Naperville, IL
Provider details
- NPI number
- 1235315458
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Cunnar, Owner(630) 778-4700
- License
- 036-095349 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
2272 W 95th St
Suite 325
Naperville, IL 60564-8942
Phone: (630) 778-4700
Street-level locationGet directions
Mailing address
2272 W 95th St
Naperville, IL 60564-8942
Other names (DBA / former)
- Doing business as
- Dupage Family Medicine
Registry dates
- Enumerated
- 2008-01-17
- Last updated
- 2009-03-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.