Caroline Hootstein, MS, RD, LDN, CNSC
NPI 1205622784 · Registered Dietitian · Cambridge, MA
Caroline Hootstein, MS, RD, LDN, CNSC is a Registered Dietitian provider in Cambridge, MA (NPI 1205622784).
Provider details
- NPI number
- 1205622784
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN, CNSC
- Sex
- Female
- Sole proprietor
- No
- License
- LDN4846 (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
1 yr 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
- 2025-04-19
- Last updated
- 2025-04-21
- Certified
- 2025-04-21
Frequently asked questions
- What is Caroline Hootstein's NPI number?
- Caroline Hootstein's National Provider Identifier (NPI) is 1205622784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Hootstein's specialty?
- Caroline Hootstein is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Caroline Hootstein located?
- Caroline Hootstein's practice location on file with NPPES is 330 Mount Auburn St, Cambridge, MA 02138-5502.
- What is Caroline Hootstein's phone number?
- The practice phone number listed in the NPPES registry for Caroline Hootstein is (401) 400-0601.
- Is Caroline Hootstein's NPI active?
- Yes — Caroline Hootstein's NPI (1205622784) is active in the NPPES registry as of the last update on 2025-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.