Karen Peterson, RD LDN CDE
NPI 1962638429 · Metabolic Nutrition Registered Dietitian · New Castle, PA
Karen Peterson, RD LDN CDE is a Metabolic Nutrition Registered Dietitian provider in New Castle, PA (NPI 1962638429).
Provider details
- NPI number
- 1962638429
- Entity type
- Individual
- Primary specialty
- Metabolic Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD LDN CDE
- Sex
- Female
- Sole proprietor
- Yes
- License
- DN000768 (PA)
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
17 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
- 2009-06-10
- Last updated
- 2016-09-20
Frequently asked questions
- What is Karen Peterson's NPI number?
- Karen Peterson's National Provider Identifier (NPI) is 1962638429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Peterson's specialty?
- Karen Peterson is listed in the NPPES registry with a primary specialty of Metabolic Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Karen Peterson located?
- Karen Peterson's practice location on file with NPPES is 191 Eleanor Dr, New Castle, PA 16105-5701.
- What is Karen Peterson's phone number?
- The practice phone number listed in the NPPES registry for Karen Peterson is (724) 498-6545.
- Is Karen Peterson's NPI active?
- Yes — Karen Peterson's NPI (1962638429) is active in the NPPES registry as of the last update on 2016-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.