OrganizationActive
Cornelia V. Tandez, M.d.,ltd
NPI 1356514434 · Clinic/Center · Niles, IL
Provider details
- NPI number
- 1356514434
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Cornelia Tandez, President(847) 298-6153
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(87/100 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
8248 W Ballard Rd
Niles, IL 60714-1544
Phone: (773) 327-2760
Fax: (773) 327-2764
Street-level locationGet directions
Mailing address
3000 N Halsted
Chicago, IL 60657
Registry dates
- Enumerated
- 2008-04-09
- Last updated
- 2008-04-09
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.