IndividualActive
Katelyn Castro, MS, RD, LDN
NPI 1912416066 · Registered Dietitian · Newton, MA
Katelyn Castro, MS, RD, LDN is a Registered Dietitian provider in Newton, MA (NPI 1912416066).
Provider details
- NPI number
- 1912416066
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 86031480 (MA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(69/100 index)
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
1400 Centre St Ste 207
Newton, MA 02459-2415
Phone: (617) 531-9906
Fax: (508) 302-0507
Approximate (ZIP-level) locationGet directions
Mailing address
1400 Centre St Ste 207
Newton, MA 02459-2415
Registry dates
- Enumerated
- 2017-09-20
- Last updated
- 2020-01-13
- Certified
- 2020-01-13
Frequently asked questions
- What is Katelyn Castro's NPI number?
- Katelyn Castro's National Provider Identifier (NPI) is 1912416066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Castro's specialty?
- Katelyn Castro is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Katelyn Castro located?
- Katelyn Castro's practice location on file with NPPES is 1400 Centre St Ste 207, Newton, MA 02459-2415.
- What is Katelyn Castro's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Castro is (617) 531-9906.
- Is Katelyn Castro's NPI active?
- Yes — Katelyn Castro's NPI (1912416066) is active in the NPPES registry as of the last update on 2020-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.