Karen Radek, RDN
NPI 1265998769 · Registered Dietitian · Arlington Heights, IL
Karen Radek, RDN is a Registered Dietitian provider in Arlington Heights, IL (NPI 1265998769).
Provider details
- NPI number
- 1265998769
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 164.006882 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
Mailing address
Registry dates
- Enumerated
- 2019-02-20
- Last updated
- 2019-02-20
Frequently asked questions
- What is Karen Radek's NPI number?
- Karen Radek's National Provider Identifier (NPI) is 1265998769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Radek's specialty?
- Karen Radek is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Karen Radek located?
- Karen Radek's practice location on file with NPPES is 1430 N Arlington Heights Rd, Arlington Heights, IL 60004-4830.
- What is Karen Radek's phone number?
- The practice phone number listed in the NPPES registry for Karen Radek is (847) 253-3600.
- Is Karen Radek's NPI active?
- Yes — Karen Radek's NPI (1265998769) is active in the NPPES registry as of the last update on 2019-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.