Carolina Sierra, LN
NPI 1942800180 · Nutritionist · Washington, DC
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolina Sierra, LN is a Nutritionist provider in Washington, DC (NPI 1942800180).
Provider details
- NPI number
- 1942800180
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- LN
- Sex
- Female
- Sole proprietor
- No
- License
- DX5103 (MD)
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
5 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
- 2020-10-27
- Last updated
- 2020-10-27
- Certified
- 2020-10-27
Frequently asked questions
- What is Carolina Sierra's NPI number?
- Carolina Sierra's National Provider Identifier (NPI) is 1942800180, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolina Sierra's specialty?
- Carolina Sierra is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Carolina Sierra located?
- Carolina Sierra's practice location on file with NPPES is 3912 Georgia Ave Nw, Washington, DC 20011-5861.
- What is Carolina Sierra's phone number?
- The practice phone number listed in the NPPES registry for Carolina Sierra is (202) 729-6838.
- Does Carolina Sierra accept Medicare?
- Carolina Sierra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolina Sierra's NPI active?
- Yes — Carolina Sierra's NPI (1942800180) is active in the NPPES registry as of the last update on 2020-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.