IndividualActive
Jaclyn Costantino, R.D.
NPI 1477983526 · Registered Dietitian · Wilmington, DE
Provider details
- NPI number
- 1477983526
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D.
- Sex
- Female
- Sole proprietor
- No
- License
- DN-0000505 (DE)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
1600 Rockland Rd
Wilmington, DE 19803-3607
Phone: (302) 651-4747
Fax: (302) 651-5838
Street-level locationGet directions
Mailing address
Po Box 191
Rockland, DE 19732-0191
Registry dates
- Enumerated
- 2013-11-26
- Last updated
- 2013-12-04
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.