Sarah Karp, RD, LDN
NPI 1578377792 · Registered Dietitian · Weymouth, MA
Sarah Karp, RD, LDN is a Registered Dietitian provider in Weymouth, MA (NPI 1578377792).
Provider details
- NPI number
- 1578377792
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 4860 (MA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
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
- 2025-02-06
- Last updated
- 2025-02-06
- Certified
- 2025-02-06
Frequently asked questions
- What is Sarah Karp's NPI number?
- Sarah Karp's National Provider Identifier (NPI) is 1578377792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Karp's specialty?
- Sarah Karp is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Sarah Karp located?
- Sarah Karp's practice location on file with NPPES is 10213 Avalon Dr, Weymouth, MA 02188-4641.
- What is Sarah Karp's phone number?
- The practice phone number listed in the NPPES registry for Sarah Karp is (781) 864-3886.
- Is Sarah Karp's NPI active?
- Yes — Sarah Karp's NPI (1578377792) is active in the NPPES registry as of the last update on 2025-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.