Caroline Macdonald, RD
NPI 1366225070 · Registered Dietitian · Boston, MA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caroline Macdonald, RD is a Registered Dietitian provider in Boston, MA (NPI 1366225070).
Provider details
- NPI number
- 1366225070
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
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
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 158 Jaques St Apt 3Somerville, MA 02145-1556Phone: (978) 809-2259
Registry dates
- Enumerated
- 2023-08-16
- Last updated
- 2023-11-15
- Certified
- 2023-11-15
Frequently asked questions
- What is Caroline Macdonald's NPI number?
- Caroline Macdonald's National Provider Identifier (NPI) is 1366225070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Macdonald's specialty?
- Caroline Macdonald is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Caroline Macdonald located?
- Caroline Macdonald's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Caroline Macdonald's phone number?
- The practice phone number listed in the NPPES registry for Caroline Macdonald is (617) 726-4400.
- Does Caroline Macdonald accept Medicare?
- Caroline Macdonald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caroline Macdonald's NPI active?
- Yes — Caroline Macdonald's NPI (1366225070) is active in the NPPES registry as of the last update on 2023-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.