Renata Korczak, RD, CSSD
NPI 1134743263 · Registered Dietitian · Bernardsville, NJ
Renata Korczak, RD, CSSD is a Registered Dietitian provider in Bernardsville, NJ (NPI 1134743263).
Provider details
- NPI number
- 1134743263
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, CSSD
- Sex
- Female
- Sole proprietor
- Yes
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
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-06-04
- Last updated
- 2020-06-04
- Certified
- 2020-06-04
Frequently asked questions
- What is Renata Korczak's NPI number?
- Renata Korczak's National Provider Identifier (NPI) is 1134743263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Renata Korczak's specialty?
- Renata Korczak is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Renata Korczak located?
- Renata Korczak's practice location on file with NPPES is 92 Pill Hill Rd, Bernardsville, NJ 07924-2816.
- What is Renata Korczak's phone number?
- The practice phone number listed in the NPPES registry for Renata Korczak is (201) 390-0344.
- Is Renata Korczak's NPI active?
- Yes — Renata Korczak's NPI (1134743263) is active in the NPPES registry as of the last update on 2020-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.