Carolyn Butterworth, MSRDRN
NPI 1619167806 · Pediatric Nutrition Registered Dietitian · Waltham, MA
Carolyn Butterworth, MSRDRN is a Pediatric Nutrition Registered Dietitian provider in Waltham, MA (NPI 1619167806).
Provider details
- NPI number
- 1619167806
- Entity type
- Individual
- Primary specialty
- Pediatric Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- MSRDRN
- Sex
- Female
- Sole proprietor
- No
- License
- 639 (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
18 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
- 2007-07-25
- Last updated
- 2007-07-25
Frequently asked questions
- What is Carolyn Butterworth's NPI number?
- Carolyn Butterworth's National Provider Identifier (NPI) is 1619167806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Butterworth's specialty?
- Carolyn Butterworth is listed in the NPPES registry with a primary specialty of Pediatric Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Carolyn Butterworth located?
- Carolyn Butterworth's practice location on file with NPPES is 40 2nd Ave Ste 340, Waltham, MA 02451-1133.
- What is Carolyn Butterworth's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Butterworth is (781) 466-8967.
- Is Carolyn Butterworth's NPI active?
- Yes — Carolyn Butterworth's NPI (1619167806) is active in the NPPES registry as of the last update on 2007-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.