Allyson Berenguer, MS, RD, LDN
NPI 1144198086 · Registered Dietitian · Charleston, SC
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allyson Berenguer, MS, RD, LDN is a Registered Dietitian provider in Charleston, SC (NPI 1144198086).
Provider details
- NPI number
- 1144198086
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 3216 (SC)
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
Under 1 yr in 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
- 2025-10-23
- Last updated
- 2025-10-23
- Certified
- 2025-10-23
Frequently asked questions
- What is Allyson Berenguer's NPI number?
- Allyson Berenguer's National Provider Identifier (NPI) is 1144198086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allyson Berenguer's specialty?
- Allyson Berenguer is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Allyson Berenguer located?
- Allyson Berenguer's practice location on file with NPPES is 171 Ashley Ave, Charleston, SC 29425-0100.
- What is Allyson Berenguer's phone number?
- The practice phone number listed in the NPPES registry for Allyson Berenguer is (843) 792-1414.
- Does Allyson Berenguer accept Medicare?
- Allyson Berenguer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allyson Berenguer's NPI active?
- Yes — Allyson Berenguer's NPI (1144198086) is active in the NPPES registry as of the last update on 2025-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.