OrganizationActive
Childrens Kidney Specialists Sc
NPI 1134316680 · Pediatric Nephrology Physician · Highland Park, IL
Provider details
- NPI number
- 1134316680
- Entity type
- Organization
- Primary specialty
- Pediatric Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ronald Kallen, President Owner(847) 433-3345
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
1954 1st St
Suite 200
Highland Park, IL 60035-3104
Phone: (847) 433-3345
Fax: (847) 433-4426
Street-level locationGet directions
Mailing address
777 Oakmont Ln
Westmont, IL 60559-5511
Registry dates
- Enumerated
- 2007-09-28
- Last updated
- 2008-01-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.