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Lisa Mastroianni, M.S. R.D
NPI 1457596496 · Registered Dietitian · New Haven, CT
Lisa Mastroianni, M.S. R.D is a Registered Dietitian provider in New Haven, CT (NPI 1457596496).
Provider details
- NPI number
- 1457596496
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- M.S. R.D
- Sex
- Female
- Sole proprietor
- No
- License
- 000124 (CT)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(86/100 index)
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
20 York St
Nutrition Clinic Cbb 52
New Haven, CT 06510-3220
Phone: (203) 688-2422
Fax: (203) 688-2141
Street-level locationGet directions
Mailing address
20 York St
New Haven, CT 06510-3220
Registry dates
- Enumerated
- 2008-12-04
- Last updated
- 2008-12-04
Frequently asked questions
- What is Lisa Mastroianni's NPI number?
- Lisa Mastroianni's National Provider Identifier (NPI) is 1457596496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Mastroianni's specialty?
- Lisa Mastroianni is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Lisa Mastroianni located?
- Lisa Mastroianni's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Lisa Mastroianni's phone number?
- The practice phone number listed in the NPPES registry for Lisa Mastroianni is (203) 688-2422.
- Is Lisa Mastroianni's NPI active?
- Yes — Lisa Mastroianni's NPI (1457596496) is active in the NPPES registry as of the last update on 2008-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.