IndividualActive
Julie Costanzo, RD, LD
NPI 1851815591 · Registered Dietitian · Deerfield, NH
Julie Costanzo, RD, LD is a Registered Dietitian provider in Deerfield, NH (NPI 1851815591).
Provider details
- NPI number
- 1851815591
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LD
- Sex
- Female
- Sole proprietor
- No
- License
- 0631 (NH)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
236 North Rd
Deerfield, NH 03037
Phone: (781) 858-2500
Street-level locationGet directions
Mailing address
236 North Rd
Deerfield, NH 03037-1105
Registry dates
- Enumerated
- 2017-08-02
- Last updated
- 2017-08-02
Frequently asked questions
- What is Julie Costanzo's NPI number?
- Julie Costanzo's National Provider Identifier (NPI) is 1851815591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Costanzo's specialty?
- Julie Costanzo is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Julie Costanzo located?
- Julie Costanzo's practice location on file with NPPES is 236 North Rd, Deerfield, NH 03037.
- What is Julie Costanzo's phone number?
- The practice phone number listed in the NPPES registry for Julie Costanzo is (781) 858-2500.
- Is Julie Costanzo's NPI active?
- Yes — Julie Costanzo's NPI (1851815591) is active in the NPPES registry as of the last update on 2017-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.