Theresa Chiasson
NPI 1336639020 · Nutrition Education Nutritionist · Somerville, MA
Theresa Chiasson is a Nutrition Education Nutritionist provider in Somerville, MA (NPI 1336639020).
Provider details
- NPI number
- 1336639020
- Entity type
- Individual
- Primary specialty
- Nutrition Education NutritionistDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1537 (MA)
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
8 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
Mailing address
Registry dates
- Enumerated
- 2018-05-17
- Last updated
- 2018-05-17
Frequently asked questions
- What is Theresa Chiasson's NPI number?
- Theresa Chiasson's National Provider Identifier (NPI) is 1336639020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Chiasson's specialty?
- Theresa Chiasson is listed in the NPPES registry with a primary specialty of Nutrition Education Nutritionist (Dietary & Nutritional Service Providers).
- Where is Theresa Chiasson located?
- Theresa Chiasson's practice location on file with NPPES is 12 Tyler St, Somerville, MA 02143-3241.
- What is Theresa Chiasson's phone number?
- The practice phone number listed in the NPPES registry for Theresa Chiasson is (617) 281-5830.
- Is Theresa Chiasson's NPI active?
- Yes — Theresa Chiasson's NPI (1336639020) is active in the NPPES registry as of the last update on 2018-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.