IndividualActive
Kristin Sladek, MS, RDN, LDN
NPI 1548156763 · Registered Dietitian · Long Grove, IL
Kristin Sladek, MS, RDN, LDN is a Registered Dietitian provider in Long Grove, IL (NPI 1548156763).
Provider details
- NPI number
- 1548156763
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 164.003041 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1517 Sumter Dr
Long Grove, IL 60047-5156
Phone: (224) 212-9127
Street-level locationGet directions
Mailing address
1517 Sumter Dr
Long Grove, IL 60047-5156
Registry dates
- Enumerated
- 2025-06-16
- Last updated
- 2025-06-16
- Certified
- 2025-06-16
Frequently asked questions
- What is Kristin Sladek's NPI number?
- Kristin Sladek's National Provider Identifier (NPI) is 1548156763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristin Sladek's specialty?
- Kristin Sladek is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Kristin Sladek located?
- Kristin Sladek's practice location on file with NPPES is 1517 Sumter Dr, Long Grove, IL 60047-5156.
- What is Kristin Sladek's phone number?
- The practice phone number listed in the NPPES registry for Kristin Sladek is (224) 212-9127.
- Is Kristin Sladek's NPI active?
- Yes — Kristin Sladek's NPI (1548156763) is active in the NPPES registry as of the last update on 2025-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.