Diana Pederson, RDCD
NPI 1578747630 · Registered Dietitian · Madison, WI
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Pederson, RDCD is a Registered Dietitian provider in Madison, WI (NPI 1578747630).
Provider details
- NPI number
- 1578747630
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDCD
- Sex
- Female
- Sole proprietor
- No
- License
- 2067-29 (WI)
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
18 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
- 2007-12-26
- Last updated
- 2009-05-26
Frequently asked questions
- What is Diana Pederson's NPI number?
- Diana Pederson's National Provider Identifier (NPI) is 1578747630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Pederson's specialty?
- Diana Pederson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Diana Pederson located?
- Diana Pederson's practice location on file with NPPES is 20 S Park St, Madison, WI 53715-1348.
- What is Diana Pederson's phone number?
- The practice phone number listed in the NPPES registry for Diana Pederson is (608) 287-2770.
- Does Diana Pederson accept Medicare?
- Diana Pederson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Pederson's NPI active?
- Yes — Diana Pederson's NPI (1578747630) is active in the NPPES registry as of the last update on 2009-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.