What is Childrens Kidney Specialists Sc's NPI number?

Childrens Kidney Specialists Sc's National Provider Identifier (NPI) is 1134316680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Childrens Kidney Specialists Sc?

Childrens Kidney Specialists Sc is classified in the NPPES registry as Pediatric Nephrology Physician (Allopathic & Osteopathic Physicians).

Where is Childrens Kidney Specialists Sc located?

Childrens Kidney Specialists Sc's practice location on file with NPPES is 1954 1st St, Highland Park, IL 60035-3104.

What is Childrens Kidney Specialists Sc's phone number?

The practice phone number listed in the NPPES registry for Childrens Kidney Specialists Sc is (847) 433-3345.

Who is the authorized official for Childrens Kidney Specialists Sc?

The authorized official listed on Childrens Kidney Specialists Sc's NPPES record is Ronald Kallen, President Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Childrens Kidney Specialists Sc's NPI active?

Yes — Childrens Kidney Specialists Sc's NPI (1134316680) is active in the NPPES registry as of the last update on 2008-01-22.

OrganizationActive

Childrens Kidney Specialists Sc

NPI 1134316680 · Pediatric Nephrology Physician · Highland Park, IL

Childrens Kidney Specialists Sc is a Pediatric Nephrology Physician organization in Highland Park, IL (NPI 1134316680).

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

Practice location

1954 1st St

Suite 200

Highland Park, IL 60035-3104

Phone: (847) 433-3345

Fax: (847) 433-4426

Street-level locationGet directions

More IL providers

Mailing address

777 Oakmont Ln

Westmont, IL 60559-5511

Specialties & taxonomies

Pediatric Nephrology PhysicianPrimary2080P0210X
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 index)

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.

Enumerated: 2007-09-28
Last updated: 2008-01-22

Frequently asked questions

What is Childrens Kidney Specialists Sc's NPI number?: Childrens Kidney Specialists Sc's National Provider Identifier (NPI) is 1134316680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Childrens Kidney Specialists Sc?: Childrens Kidney Specialists Sc is classified in the NPPES registry as Pediatric Nephrology Physician (Allopathic & Osteopathic Physicians).
Where is Childrens Kidney Specialists Sc located?: Childrens Kidney Specialists Sc's practice location on file with NPPES is 1954 1st St, Highland Park, IL 60035-3104.
What is Childrens Kidney Specialists Sc's phone number?: The practice phone number listed in the NPPES registry for Childrens Kidney Specialists Sc is (847) 433-3345.
Who is the authorized official for Childrens Kidney Specialists Sc?: The authorized official listed on Childrens Kidney Specialists Sc's NPPES record is Ronald Kallen, President Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Childrens Kidney Specialists Sc's NPI active?: Yes — Childrens Kidney Specialists Sc's NPI (1134316680) is active in the NPPES registry as of the last update on 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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions