D Mazzoni, RD
NPI 1235710997 · Registered Dietitian · Concord, MA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
D Mazzoni, RD is a Registered Dietitian provider in Concord, MA (NPI 1235710997).
Provider details
- NPI number
- 1235710997
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1394 (NH)
Specialties & taxonomies
Dietary & Nutritional Service Providers
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4330 Maple RdBuffalo, NY 14226-1064Phone: (315) 751-6286
Registry dates
- Enumerated
- 2021-04-15
- Last updated
- 2024-01-11
- Certified
- 2024-01-11
Frequently asked questions
- What is D Mazzoni's NPI number?
- D Mazzoni's National Provider Identifier (NPI) is 1235710997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is D Mazzoni's specialty?
- D Mazzoni is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is D Mazzoni located?
- D Mazzoni's practice location on file with NPPES is 4 Nathan Pratt Dr Unit 107, Concord, MA 01742-4640.
- What is D Mazzoni's phone number?
- The practice phone number listed in the NPPES registry for D Mazzoni is (781) 591-0444.
- Does D Mazzoni accept Medicare?
- D Mazzoni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is D Mazzoni's NPI active?
- Yes — D Mazzoni's NPI (1235710997) is active in the NPPES registry as of the last update on 2024-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.