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Marissa Bunnewith, RD, LDN
NPI 1609488626 · Registered Dietitian · Boston, MA
Marissa Bunnewith, RD, LDN is a Registered Dietitian provider in Boston, MA (NPI 1609488626).
Provider details
- NPI number
- 1609488626
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 5053 (MA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(64/100 index)
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
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
1 Joslin Pl
Boston, MA 02215-5394
Phone: (617) 309-2400
Street-level locationGet directions
Mailing address
148 Chestnut St
Needham, MA 02492-2523
Registry dates
- Enumerated
- 2020-08-20
- Last updated
- 2020-08-20
- Certified
- 2020-08-20
Frequently asked questions
- What is Marissa Bunnewith's NPI number?
- Marissa Bunnewith's National Provider Identifier (NPI) is 1609488626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Bunnewith's specialty?
- Marissa Bunnewith is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marissa Bunnewith located?
- Marissa Bunnewith's practice location on file with NPPES is 1 Joslin Pl, Boston, MA 02215-5394.
- What is Marissa Bunnewith's phone number?
- The practice phone number listed in the NPPES registry for Marissa Bunnewith is (617) 309-2400.
- Is Marissa Bunnewith's NPI active?
- Yes — Marissa Bunnewith's NPI (1609488626) is active in the NPPES registry as of the last update on 2020-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.