Peggy Marchini, RDLD
NPI 1962453290 · Registered Dietitian · Dekalb, IL
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peggy Marchini, RDLD is a Registered Dietitian provider in Dekalb, IL (NPI 1962453290).
Provider details
- NPI number
- 1962453290
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDLD
- Sex
- Female
- Sole proprietor
- No
- License
- 305 00029 (IA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-05-12
- Last updated
- 2013-03-15
Frequently asked questions
- What is Peggy Marchini's NPI number?
- Peggy Marchini's National Provider Identifier (NPI) is 1962453290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peggy Marchini's specialty?
- Peggy Marchini is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Peggy Marchini located?
- Peggy Marchini's practice location on file with NPPES is 9 Health Services Dr, Dekalb, IL 60115-9601.
- What is Peggy Marchini's phone number?
- The practice phone number listed in the NPPES registry for Peggy Marchini is (815) 748-8378.
- Does Peggy Marchini accept Medicare?
- Peggy Marchini is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peggy Marchini's NPI active?
- Yes — Peggy Marchini's NPI (1962453290) is active in the NPPES registry as of the last update on 2013-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.